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[Jake2-commits] jake2/src/jake2/render/common Polygon.java, NONE, 1.1 Misc.java, NONE, 1.1 Surf.java, NONE, 1.1 Base.java, NONE, 1.1 Model.java, NONE, 1.1 Warp.java, NONE, 1.1 Anorms.java, NONE, 1.1 Draw.java, NONE, 1.1 Mesh.java, NONE, 1.1 Main.java, NONE, 1.1 GenericGL.java, NONE, 1.1 Image.java, NONE, 1.1 Light.java, NONE, 1.1
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From: Rene S. <sa...@us...> - 2006-10-31 13:06:39
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Update of /cvsroot/jake2/jake2/src/jake2/render/common In directory sc8-pr-cvs6.sourceforge.net:/tmp/cvs-serv15592/src/jake2/render/common Added Files: Polygon.java Misc.java Surf.java Base.java Model.java Warp.java Anorms.java Draw.java Mesh.java Main.java GenericGL.java Image.java Light.java Log Message: major refactoring of the render module --- NEW FILE: Base.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // Created on 19.08.2006 by RST. // $Id: Base.java,v 1.1 2006/10/31 13:06:32 salomo Exp $ package jake2.render.common; public class Base { public static GenericGL ggl; // to be initialized! protected int GL_TEXTURE0 = -1; protected int GL_TEXTURE1 = -1; protected int GL_COLOR_INDEX8_EXT = ggl.GL_COLOR_INDEX; public static final String REF_VERSION = "GL 0.01"; // up / down public static final int PITCH = 0; // left / right public static final int YAW = 1; // fall over public static final int ROLL = 2; // enum imagetype_t public static final int it_skin = 0; public static final int it_sprite = 1; public static final int it_wall = 2; public static final int it_pic = 3; public static final int it_sky = 4; // enum modtype_t public static final int mod_bad = 0; public static final int mod_brush = 1; public static final int mod_sprite = 2; public static final int mod_alias = 3; public static final int TEXNUM_LIGHTMAPS = 1024; public static final int TEXNUM_SCRAPS = 1152; public static final int TEXNUM_IMAGES = 1153; public static final int MAX_GLTEXTURES = 1024; public static final int MAX_LBM_HEIGHT = 480; public static final float BACKFACE_EPSILON = 0.01f; /* * * GL config stuff */ public static final int GL_RENDERER_VOODOO = 0x00000001; public static final int GL_RENDERER_VOODOO2 = 0x00000002; public static final int GL_RENDERER_VOODOO_RUSH = 0x00000004; public static final int GL_RENDERER_BANSHEE = 0x00000008; public static final int GL_RENDERER_3DFX = 0x0000000F; public static final int GL_RENDERER_PCX1 = 0x00000010; public static final int GL_RENDERER_PCX2 = 0x00000020; public static final int GL_RENDERER_PMX = 0x00000040; public static final int GL_RENDERER_POWERVR = 0x00000070; public static final int GL_RENDERER_PERMEDIA2 = 0x00000100; public static final int GL_RENDERER_GLINT_MX = 0x00000200; public static final int GL_RENDERER_GLINT_TX = 0x00000400; public static final int GL_RENDERER_3DLABS_MISC = 0x00000800; public static final int GL_RENDERER_3DLABS = 0x00000F00; public static final int GL_RENDERER_REALIZM = 0x00001000; public static final int GL_RENDERER_REALIZM2 = 0x00002000; public static final int GL_RENDERER_INTERGRAPH = 0x00003000; public static final int GL_RENDERER_3DPRO = 0x00004000; public static final int GL_RENDERER_REAL3D = 0x00008000; public static final int GL_RENDERER_RIVA128 = 0x00010000; public static final int GL_RENDERER_DYPIC = 0x00020000; public static final int GL_RENDERER_V1000 = 0x00040000; public static final int GL_RENDERER_V2100 = 0x00080000; public static final int GL_RENDERER_V2200 = 0x00100000; public static final int GL_RENDERER_RENDITION = 0x001C0000; public static final int GL_RENDERER_O2 = 0x00100000; public static final int GL_RENDERER_IMPACT = 0x00200000; public static final int GL_RENDERER_RE = 0x00400000; public static final int GL_RENDERER_IR = 0x00800000; public static final int GL_RENDERER_SGI = 0x00F00000; public static final int GL_RENDERER_MCD = 0x01000000; public static final int GL_RENDERER_OTHER = 0x80000000; } --- NEW FILE: Image.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ [...1184 lines suppressed...] protected void Scrap_Upload() { scrap_uploads++; GL_Bind(TEXNUM_SCRAPS); GL_Upload8(scrap_texels[0], BLOCK_WIDTH, BLOCK_HEIGHT, false, false); scrap_dirty = false; } protected void GL_MBind(int target, int texnum) { GL_SelectTexture(target); if (target == GL_TEXTURE0) { if (gl_state.currenttextures[0] == texnum) return; } else { if (gl_state.currenttextures[1] == texnum) return; } GL_Bind(texnum); } } --- NEW FILE: Surf.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ [...1173 lines suppressed...] if (!LM_AllocBlock(smax, tmax, lightPos)) { Com.Error(Defines.ERR_FATAL, "Consecutive calls to LM_AllocBlock(" + smax + "," + tmax + ") failed\n"); } } // kopiere die koordinaten zurueck surf.light_s = lightPos.x; surf.light_t = lightPos.y; surf.lightmaptexturenum = gl_lms.current_lightmap_texture; base = gl_lms.lightmap_buffer; base.position(surf.light_t * LM_BLOCK_WIDTH + surf.light_s); R_SetCacheState(surf); R_BuildLightMap(surf, base.slice(), LM_BLOCK_WIDTH); } } --- NEW FILE: GenericGL.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // Created on 28.10.2006 by RST. // $Id: GenericGL.java,v 1.1 2006/10/31 13:06:32 salomo Exp $ package jake2.render.common; import java.nio.*; /** * This is a class for wrapping lwjgl and jogl GL methods. * It is not known if it performs well, but jit should know what we'Re doing. */ public interface GenericGL { public static final int GL_2_BYTES = 5127; public static final int GL_2D = 1536; public static final int GL_3_BYTES = 5128; public static final int GL_3D = 1537; public static final int GL_3D_COLOR = 1538; public static final int GL_3D_COLOR_TEXTURE = 1539; public static final int GL_4_BYTES = 5129; public static final int GL_4D_COLOR_TEXTURE = 1540; public static final int GL_ACCUM = 256; public static final int GL_ACCUM_ALPHA_BITS = 3419; public static final int GL_ACCUM_BLUE_BITS = 3418; public static final int GL_ACCUM_BUFFER_BIT = 512; public static final int GL_ACCUM_CLEAR_VALUE = 2944; public static final int GL_ACCUM_GREEN_BITS = 3417; public static final int GL_ACCUM_RED_BITS = 3416; public static final int GL_ADD = 260; public static final int GL_ALL_ATTRIB_BITS = 0xfffff; public static final int GL_ALL_CLIENT_ATTRIB_BITS = -1; public static final int GL_ALPHA = 6406; public static final int GL_ALPHA_BIAS = 3357; public static final int GL_ALPHA_BITS = 3413; public static final int GL_ALPHA_SCALE = 3356; public static final int GL_ALPHA_TEST = 3008; public static final int GL_ALPHA_TEST_FUNC = 3009; public static final int GL_ALPHA_TEST_REF = 3010; public static final int GL_ALPHA12 = 32829; public static final int GL_ALPHA16 = 32830; public static final int GL_ALPHA4 = 32827; public static final int GL_ALPHA8 = 32828; public static final int GL_ALWAYS = 519; public static final int GL_AMBIENT = 4608; public static final int GL_AMBIENT_AND_DIFFUSE = 5634; public static final int GL_AND = 5377; public static final int GL_AND_INVERTED = 5380; public static final int GL_AND_REVERSE = 5378; public static final int GL_ATTRIB_STACK_DEPTH = 2992; public static final int GL_AUTO_NORMAL = 3456; public static final int GL_AUX_BUFFERS = 3072; public static final int GL_AUX0 = 1033; public static final int GL_AUX1 = 1034; public static final int GL_AUX2 = 1035; public static final int GL_AUX3 = 1036; public static final int GL_BACK = 1029; public static final int GL_BACK_LEFT = 1026; public static final int GL_BACK_RIGHT = 1027; public static final int GL_BITMAP = 6656; public static final int GL_BITMAP_TOKEN = 1796; public static final int GL_BLEND = 3042; public static final int GL_BLEND_DST = 3040; public static final int GL_BLEND_SRC = 3041; public static final int GL_BLUE = 6405; public static final int GL_BLUE_BIAS = 3355; public static final int GL_BLUE_BITS = 3412; public static final int GL_BLUE_SCALE = 3354; public static final int GL_BYTE = 5120; public static final int GL_C3F_V3F = 10788; public static final int GL_C4F_N3F_V3F = 10790; public static final int GL_C4UB_V2F = 10786; public static final int GL_C4UB_V3F = 10787; public static final int GL_CCW = 2305; public static final int GL_CLAMP = 10496; public static final int GL_CLEAR = 5376; public static final int GL_CLIENT_ATTRIB_STACK_DEPTH = 2993; public static final int GL_CLIENT_PIXEL_STORE_BIT = 1; public static final int GL_CLIENT_VERTEX_ARRAY_BIT = 2; public static final int GL_CLIP_PLANE0 = 12288; public static final int GL_CLIP_PLANE1 = 12289; public static final int GL_CLIP_PLANE2 = 12290; public static final int GL_CLIP_PLANE3 = 12291; public static final int GL_CLIP_PLANE4 = 12292; public static final int GL_CLIP_PLANE5 = 12293; public static final int GL_COEFF = 2560; public static final int GL_COLOR = 6144; public static final int GL_COLOR_ARRAY = 32886; public static final int GL_COLOR_ARRAY_POINTER = 32912; public static final int GL_COLOR_ARRAY_SIZE = 32897; public static final int GL_COLOR_ARRAY_STRIDE = 32899; public static final int GL_COLOR_ARRAY_TYPE = 32898; public static final int GL_COLOR_BUFFER_BIT = 16384; public static final int GL_COLOR_CLEAR_VALUE = 3106; public static final int GL_COLOR_INDEX = 6400; public static final int GL_COLOR_INDEXES = 5635; public static final int GL_COLOR_LOGIC_OP = 3058; public static final int GL_COLOR_MATERIAL = 2903; public static final int GL_COLOR_MATERIAL_FACE = 2901; public static final int GL_COLOR_MATERIAL_PARAMETER = 2902; public static final int GL_COLOR_WRITEMASK = 3107; public static final int GL_COMPILE = 4864; public static final int GL_COMPILE_AND_EXECUTE = 4865; public static final int GL_CONSTANT_ALPHA = 32771; public static final int GL_CONSTANT_ATTENUATION = 4615; public static final int GL_CONSTANT_COLOR = 32769; public static final int GL_COPY = 5379; public static final int GL_COPY_INVERTED = 5388; public static final int GL_COPY_PIXEL_TOKEN = 1798; public static final int GL_CULL_FACE = 2884; public static final int GL_CULL_FACE_MODE = 2885; public static final int GL_CURRENT_BIT = 1; public static final int GL_CURRENT_COLOR = 2816; public static final int GL_CURRENT_INDEX = 2817; public static final int GL_CURRENT_NORMAL = 2818; public static final int GL_CURRENT_RASTER_COLOR = 2820; public static final int GL_CURRENT_RASTER_DISTANCE = 2825; public static final int GL_CURRENT_RASTER_INDEX = 2821; public static final int GL_CURRENT_RASTER_POSITION = 2823; public static final int GL_CURRENT_RASTER_POSITION_VALID = 2824; public static final int GL_CURRENT_RASTER_TEXTURE_COORDS = 2822; public static final int GL_CURRENT_TEXTURE_COORDS = 2819; public static final int GL_CW = 2304; public static final int GL_DECAL = 8449; public static final int GL_DECR = 7683; public static final int GL_DEPTH = 6145; public static final int GL_DEPTH_BIAS = 3359; public static final int GL_DEPTH_BITS = 3414; public static final int GL_DEPTH_BUFFER_BIT = 256; public static final int GL_DEPTH_CLEAR_VALUE = 2931; public static final int GL_DEPTH_COMPONENT = 6402; public static final int GL_DEPTH_FUNC = 2932; public static final int GL_DEPTH_RANGE = 2928; public static final int GL_DEPTH_SCALE = 3358; public static final int GL_DEPTH_TEST = 2929; public static final int GL_DEPTH_WRITEMASK = 2930; public static final int GL_DIFFUSE = 4609; public static final int GL_DITHER = 3024; public static final int GL_DOMAIN = 2562; public static final int GL_DONT_CARE = 4352; public static final int GL_DOUBLE = 5130; public static final int GL_DOUBLEBUFFER = 3122; public static final int GL_DRAW_BUFFER = 3073; public static final int GL_DRAW_PIXEL_TOKEN = 1797; public static final int GL_DST_ALPHA = 772; public static final int GL_DST_COLOR = 774; public static final int GL_EDGE_FLAG = 2883; public static final int GL_EDGE_FLAG_ARRAY = 32889; public static final int GL_EDGE_FLAG_ARRAY_POINTER = 32915; public static final int GL_EDGE_FLAG_ARRAY_STRIDE = 32908; public static final int GL_EMISSION = 5632; public static final int GL_ENABLE_BIT = 8192; public static final int GL_EQUAL = 514; public static final int GL_EQUIV = 5385; public static final int GL_EVAL_BIT = 0x10000; public static final int GL_EXP = 2048; public static final int GL_EXP2 = 2049; public static final int GL_EXTENSIONS = 7939; public static final int GL_EYE_LINEAR = 9216; public static final int GL_EYE_PLANE = 9474; public static final int GL_FALSE = 0; public static final int GL_FASTEST = 4353; public static final int GL_FEEDBACK = 7169; public static final int GL_FEEDBACK_BUFFER_POINTER = 3568; public static final int GL_FEEDBACK_BUFFER_SIZE = 3569; public static final int GL_FEEDBACK_BUFFER_TYPE = 3570; public static final int GL_FILL = 6914; public static final int GL_FLAT = 7424; public static final int GL_FLOAT = 5126; public static final int GL_FOG = 2912; public static final int GL_FOG_BIT = 128; public static final int GL_FOG_COLOR = 2918; public static final int GL_FOG_DENSITY = 2914; public static final int GL_FOG_END = 2916; public static final int GL_FOG_HINT = 3156; public static final int GL_FOG_INDEX = 2913; public static final int GL_FOG_MODE = 2917; public static final int GL_FOG_START = 2915; public static final int GL_FRONT = 1028; public static final int GL_FRONT_AND_BACK = 1032; public static final int GL_FRONT_FACE = 2886; public static final int GL_FRONT_LEFT = 1024; public static final int GL_FRONT_RIGHT = 1025; public static final int GL_GEQUAL = 518; public static final int GL_GREATER = 516; public static final int GL_GREEN = 6404; public static final int GL_GREEN_BIAS = 3353; public static final int GL_GREEN_BITS = 3411; public static final int GL_GREEN_SCALE = 3352; public static final int GL_HINT_BIT = 32768; public static final int GL_INCR = 7682; public static final int GL_INDEX_ARRAY = 32887; public static final int GL_INDEX_ARRAY_POINTER = 32913; public static final int GL_INDEX_ARRAY_STRIDE = 32902; public static final int GL_INDEX_ARRAY_TYPE = 32901; public static final int GL_INDEX_BITS = 3409; public static final int GL_INDEX_CLEAR_VALUE = 3104; public static final int GL_INDEX_LOGIC_OP = 3057; public static final int GL_INDEX_MODE = 3120; public static final int GL_INDEX_OFFSET = 3347; public static final int GL_INDEX_SHIFT = 3346; public static final int GL_INDEX_WRITEMASK = 3105; public static final int GL_INT = 5124; public static final int GL_INTENSITY = 32841; public static final int GL_INTENSITY12 = 32844; public static final int GL_INTENSITY16 = 32845; public static final int GL_INTENSITY4 = 32842; public static final int GL_INTENSITY8 = 32843; public static final int GL_INVALID_ENUM = 1280; public static final int GL_INVALID_OPERATION = 1282; public static final int GL_INVALID_VALUE = 1281; public static final int GL_INVERT = 5386; public static final int GL_KEEP = 7680; public static final int GL_LEFT = 1030; public static final int GL_LEQUAL = 515; public static final int GL_LESS = 513; public static final int GL_LIGHT_MODEL_AMBIENT = 2899; public static final int GL_LIGHT_MODEL_LOCAL_VIEWER = 2897; public static final int GL_LIGHT_MODEL_TWO_SIDE = 2898; public static final int GL_LIGHT0 = 16384; public static final int GL_LIGHT1 = 16385; public static final int GL_LIGHT2 = 16386; public static final int GL_LIGHT3 = 16387; public static final int GL_LIGHT4 = 16388; public static final int GL_LIGHT5 = 16389; public static final int GL_LIGHT6 = 16390; public static final int GL_LIGHT7 = 16391; public static final int GL_LIGHTING = 2896; public static final int GL_LIGHTING_BIT = 64; public static final int GL_LINE = 6913; public static final int GL_LINE_BIT = 4; public static final int GL_LINE_LOOP = 2; public static final int GL_LINE_RESET_TOKEN = 1799; public static final int GL_LINE_SMOOTH = 2848; public static final int GL_LINE_SMOOTH_HINT = 3154; public static final int GL_LINE_STIPPLE = 2852; public static final int GL_LINE_STIPPLE_PATTERN = 2853; public static final int GL_LINE_STIPPLE_REPEAT = 2854; public static final int GL_LINE_STRIP = 3; public static final int GL_LINE_TOKEN = 1794; public static final int GL_LINE_WIDTH = 2849; public static final int GL_LINE_WIDTH_GRANULARITY = 2851; public static final int GL_LINE_WIDTH_RANGE = 2850; public static final int GL_LINEAR = 9729; public static final int GL_LINEAR_ATTENUATION = 4616; public static final int GL_LINEAR_MIPMAP_LINEAR = 9987; public static final int GL_LINEAR_MIPMAP_NEAREST = 9985; public static final int GL_LINES = 1; public static final int GL_LIST_BASE = 2866; public static final int GL_LIST_BIT = 0x20000; public static final int GL_LIST_INDEX = 2867; public static final int GL_LIST_MODE = 2864; public static final int GL_LOAD = 257; public static final int GL_LOGIC_OP = 3057; public static final int GL_LOGIC_OP_MODE = 3056; public static final int GL_LUMINANCE = 6409; public static final int GL_LUMINANCE_ALPHA = 6410; public static final int GL_LUMINANCE12 = 32833; public static final int GL_LUMINANCE12_ALPHA12 = 32839; public static final int GL_LUMINANCE12_ALPHA4 = 32838; public static final int GL_LUMINANCE16 = 32834; public static final int GL_LUMINANCE16_ALPHA16 = 32840; public static final int GL_LUMINANCE4 = 32831; public static final int GL_LUMINANCE4_ALPHA4 = 32835; public static final int GL_LUMINANCE6_ALPHA2 = 32836; public static final int GL_LUMINANCE8 = 32832; public static final int GL_LUMINANCE8_ALPHA8 = 32837; public static final int GL_MAP_COLOR = 3344; public static final int GL_MAP_STENCIL = 3345; public static final int GL_MAP1_COLOR_4 = 3472; public static final int GL_MAP1_GRID_DOMAIN = 3536; public static final int GL_MAP1_GRID_SEGMENTS = 3537; public static final int GL_MAP1_INDEX = 3473; public static final int GL_MAP1_NORMAL = 3474; public static final int GL_MAP1_TEXTURE_COORD_1 = 3475; public static final int GL_MAP1_TEXTURE_COORD_2 = 3476; public static final int GL_MAP1_TEXTURE_COORD_3 = 3477; public static final int GL_MAP1_TEXTURE_COORD_4 = 3478; public static final int GL_MAP1_VERTEX_3 = 3479; public static final int GL_MAP1_VERTEX_4 = 3480; public static final int GL_MAP2_COLOR_4 = 3504; public static final int GL_MAP2_GRID_DOMAIN = 3538; public static final int GL_MAP2_GRID_SEGMENTS = 3539; public static final int GL_MAP2_INDEX = 3505; public static final int GL_MAP2_NORMAL = 3506; public static final int GL_MAP2_TEXTURE_COORD_1 = 3507; public static final int GL_MAP2_TEXTURE_COORD_2 = 3508; public static final int GL_MAP2_TEXTURE_COORD_3 = 3509; public static final int GL_MAP2_TEXTURE_COORD_4 = 3510; public static final int GL_MAP2_VERTEX_3 = 3511; public static final int GL_MAP2_VERTEX_4 = 3512; public static final int GL_MATRIX_MODE = 2976; public static final int GL_MAX_ATTRIB_STACK_DEPTH = 3381; public static final int GL_MAX_CLIENT_ATTRIB_STACK_DEPTH = 3387; public static final int GL_MAX_CLIP_PLANES = 3378; public static final int GL_MAX_EVAL_ORDER = 3376; public static final int GL_MAX_LIGHTS = 3377; public static final int GL_MAX_LIST_NESTING = 2865; public static final int GL_MAX_MODELVIEW_STACK_DEPTH = 3382; public static final int GL_MAX_NAME_STACK_DEPTH = 3383; public static final int GL_MAX_PIXEL_MAP_TABLE = 3380; public static final int GL_MAX_PROJECTION_STACK_DEPTH = 3384; public static final int GL_MAX_TEXTURE_SIZE = 3379; public static final int GL_MAX_TEXTURE_STACK_DEPTH = 3385; public static final int GL_MAX_VIEWPORT_DIMS = 3386; public static final int GL_MODELVIEW = 5888; public static final int GL_MODELVIEW_MATRIX = 2982; public static final int GL_MODELVIEW_STACK_DEPTH = 2979; public static final int GL_MODULATE = 8448; public static final int GL_MULT = 259; public static final int GL_N3F_V3F = 10789; public static final int GL_NAME_STACK_DEPTH = 3440; public static final int GL_NAND = 5390; public static final int GL_NEAREST = 9728; public static final int GL_NEAREST_MIPMAP_LINEAR = 9986; public static final int GL_NEAREST_MIPMAP_NEAREST = 9984; public static final int GL_NEVER = 512; public static final int GL_NICEST = 4354; public static final int GL_NO_ERROR = 0; public static final int GL_NONE = 0; public static final int GL_NOOP = 5381; public static final int GL_NOR = 5384; public static final int GL_NORMAL_ARRAY = 32885; public static final int GL_NORMAL_ARRAY_POINTER = 32911; public static final int GL_NORMAL_ARRAY_STRIDE = 32895; public static final int GL_NORMAL_ARRAY_TYPE = 32894; public static final int GL_NORMALIZE = 2977; public static final int GL_NOTEQUAL = 517; public static final int GL_OBJECT_LINEAR = 9217; public static final int GL_OBJECT_PLANE = 9473; public static final int GL_ONE = 1; public static final int GL_ONE_MINUS_CONSTANT_ALPHA = 32772; public static final int GL_ONE_MINUS_CONSTANT_COLOR = 32770; public static final int GL_ONE_MINUS_DST_ALPHA = 773; public static final int GL_ONE_MINUS_DST_COLOR = 775; public static final int GL_ONE_MINUS_SRC_ALPHA = 771; public static final int GL_ONE_MINUS_SRC_COLOR = 769; public static final int GL_OR = 5383; public static final int GL_OR_INVERTED = 5389; public static final int GL_OR_REVERSE = 5387; public static final int GL_ORDER = 2561; public static final int GL_OUT_OF_MEMORY = 1285; public static final int GL_PACK_ALIGNMENT = 3333; public static final int GL_PACK_LSB_FIRST = 3329; public static final int GL_PACK_ROW_LENGTH = 3330; public static final int GL_PACK_SKIP_PIXELS = 3332; public static final int GL_PACK_SKIP_ROWS = 3331; public static final int GL_PACK_SWAP_BYTES = 3328; public static final int GL_PASS_THROUGH_TOKEN = 1792; public static final int GL_PERSPECTIVE_CORRECTION_HINT = 3152; public static final int GL_PIXEL_MAP_A_TO_A = 3193; public static final int GL_PIXEL_MAP_A_TO_A_SIZE = 3257; public static final int GL_PIXEL_MAP_B_TO_B = 3192; public static final int GL_PIXEL_MAP_B_TO_B_SIZE = 3256; public static final int GL_PIXEL_MAP_G_TO_G = 3191; public static final int GL_PIXEL_MAP_G_TO_G_SIZE = 3255; public static final int GL_PIXEL_MAP_I_TO_A = 3189; public static final int GL_PIXEL_MAP_I_TO_A_SIZE = 3253; public static final int GL_PIXEL_MAP_I_TO_B = 3188; public static final int GL_PIXEL_MAP_I_TO_B_SIZE = 3252; public static final int GL_PIXEL_MAP_I_TO_G = 3187; public static final int GL_PIXEL_MAP_I_TO_G_SIZE = 3251; public static final int GL_PIXEL_MAP_I_TO_I = 3184; public static final int GL_PIXEL_MAP_I_TO_I_SIZE = 3248; public static final int GL_PIXEL_MAP_I_TO_R = 3186; public static final int GL_PIXEL_MAP_I_TO_R_SIZE = 3250; public static final int GL_PIXEL_MAP_R_TO_R = 3190; public static final int GL_PIXEL_MAP_R_TO_R_SIZE = 3254; public static final int GL_PIXEL_MAP_S_TO_S = 3185; public static final int GL_PIXEL_MAP_S_TO_S_SIZE = 3249; public static final int GL_PIXEL_MODE_BIT = 32; public static final int GL_POINT = 6912; public static final int GL_POINT_BIT = 2; public static final int GL_POINT_SIZE = 2833; public static final int GL_POINT_SIZE_GRANULARITY = 2835; public static final int GL_POINT_SIZE_RANGE = 2834; public static final int GL_POINT_SMOOTH = 2832; public static final int GL_POINT_SMOOTH_HINT = 3153; public static final int GL_POINT_TOKEN = 1793; public static final int GL_POINTS = 0; public static final int GL_POLYGON = 9; public static final int GL_POLYGON_BIT = 8; public static final int GL_POLYGON_MODE = 2880; public static final int GL_POLYGON_OFFSET_FACTOR = 32824; public static final int GL_POLYGON_OFFSET_FILL = 32823; public static final int GL_POLYGON_OFFSET_LINE = 10754; public static final int GL_POLYGON_OFFSET_POINT = 10753; public static final int GL_POLYGON_OFFSET_UNITS = 10752; public static final int GL_POLYGON_SMOOTH = 2881; public static final int GL_POLYGON_SMOOTH_HINT = 3155; public static final int GL_POLYGON_STIPPLE = 2882; public static final int GL_POLYGON_STIPPLE_BIT = 16; public static final int GL_POLYGON_TOKEN = 1795; public static final int GL_POSITION = 4611; public static final int GL_PROJECTION = 5889; public static final int GL_PROJECTION_MATRIX = 2983; public static final int GL_PROJECTION_STACK_DEPTH = 2980; public static final int GL_PROXY_TEXTURE_1D = 32867; public static final int GL_PROXY_TEXTURE_2D = 32868; public static final int GL_Q = 8195; public static final int GL_QUAD_STRIP = 8; public static final int GL_QUADRATIC_ATTENUATION = 4617; public static final int GL_QUADS = 7; public static final int GL_R = 8194; public static final int GL_R3_G3_B2 = 10768; public static final int GL_READ_BUFFER = 3074; public static final int GL_RED = 6403; public static final int GL_RED_BIAS = 3349; public static final int GL_RED_BITS = 3410; public static final int GL_RED_SCALE = 3348; public static final int GL_RENDER = 7168; public static final int GL_RENDER_MODE = 3136; public static final int GL_RENDERER = 7937; public static final int GL_REPEAT = 10497; public static final int GL_REPLACE = 7681; public static final int GL_RETURN = 258; public static final int GL_RGB = 6407; public static final int GL_RGB10 = 32850; public static final int GL_RGB10_A2 = 32857; public static final int GL_RGB12 = 32851; public static final int GL_RGB16 = 32852; public static final int GL_RGB4 = 32847; public static final int GL_RGB5 = 32848; public static final int GL_RGB5_A1 = 32855; public static final int GL_RGB8 = 32849; public static final int GL_RGBA = 6408; public static final int GL_RGBA_MODE = 3121; public static final int GL_RGBA12 = 32858; public static final int GL_RGBA16 = 32859; public static final int GL_RGBA2 = 32853; public static final int GL_RGBA4 = 32854; public static final int GL_RGBA8 = 32856; public static final int GL_RIGHT = 1031; public static final int GL_S = 8192; public static final int GL_SCISSOR_BIT = 0x80000; public static final int GL_SCISSOR_BOX = 3088; public static final int GL_SCISSOR_TEST = 3089; public static final int GL_SELECT = 7170; public static final int GL_SELECTION_BUFFER_POINTER = 3571; public static final int GL_SELECTION_BUFFER_SIZE = 3572; public static final int GL_SET = 5391; public static final int GL_SHADE_MODEL = 2900; public static final int GL_SHININESS = 5633; public static final int GL_SHORT = 5122; public static final int GL_SMOOTH = 7425; public static final int GL_SPECULAR = 4610; public static final int GL_SPHERE_MAP = 9218; public static final int GL_SPOT_CUTOFF = 4614; public static final int GL_SPOT_DIRECTION = 4612; public static final int GL_SPOT_EXPONENT = 4613; public static final int GL_SRC_ALPHA = 770; public static final int GL_SRC_ALPHA_SATURATE = 776; public static final int GL_SRC_COLOR = 768; public static final int GL_STACK_OVERFLOW = 1283; public static final int GL_STACK_UNDERFLOW = 1284; public static final int GL_STENCIL = 6146; public static final int GL_STENCIL_BITS = 3415; public static final int GL_STENCIL_BUFFER_BIT = 1024; public static final int GL_STENCIL_CLEAR_VALUE = 2961; public static final int GL_STENCIL_FAIL = 2964; public static final int GL_STENCIL_FUNC = 2962; public static final int GL_STENCIL_INDEX = 6401; public static final int GL_STENCIL_PASS_DEPTH_FAIL = 2965; public static final int GL_STENCIL_PASS_DEPTH_PASS = 2966; public static final int GL_STENCIL_REF = 2967; public static final int GL_STENCIL_TEST = 2960; public static final int GL_STENCIL_VALUE_MASK = 2963; public static final int GL_STENCIL_WRITEMASK = 2968; public static final int GL_STEREO = 3123; public static final int GL_SUBPIXEL_BITS = 3408; public static final int GL_T = 8193; public static final int GL_T2F_C3F_V3F = 10794; public static final int GL_T2F_C4F_N3F_V3F = 10796; public static final int GL_T2F_C4UB_V3F = 10793; public static final int GL_T2F_N3F_V3F = 10795; public static final int GL_T2F_V3F = 10791; public static final int GL_T4F_C4F_N3F_V4F = 10797; public static final int GL_T4F_V4F = 10792; public static final int GL_TEXTURE = 5890; public static final int GL_TEXTURE_1D = 3552; public static final int GL_TEXTURE_2D = 3553; public static final int GL_TEXTURE_ALPHA_SIZE = 32863; public static final int GL_TEXTURE_BINDING_1D = 32872; public static final int GL_TEXTURE_BINDING_2D = 32873; public static final int GL_TEXTURE_BIT = 0x40000; public static final int GL_TEXTURE_BLUE_SIZE = 32862; public static final int GL_TEXTURE_BORDER = 4101; public static final int GL_TEXTURE_BORDER_COLOR = 4100; public static final int GL_TEXTURE_COMPONENTS = 4099; public static final int GL_TEXTURE_COORD_ARRAY = 32888; public static final int GL_TEXTURE_COORD_ARRAY_POINTER = 32914; public static final int GL_TEXTURE_COORD_ARRAY_SIZE = 32904; public static final int GL_TEXTURE_COORD_ARRAY_STRIDE = 32906; public static final int GL_TEXTURE_COORD_ARRAY_TYPE = 32905; public static final int GL_TEXTURE_ENV = 8960; public static final int GL_TEXTURE_ENV_COLOR = 8705; public static final int GL_TEXTURE_ENV_MODE = 8704; public static final int GL_TEXTURE_GEN_MODE = 9472; public static final int GL_TEXTURE_GEN_Q = 3171; public static final int GL_TEXTURE_GEN_R = 3170; public static final int GL_TEXTURE_GEN_S = 3168; public static final int GL_TEXTURE_GEN_T = 3169; public static final int GL_TEXTURE_GREEN_SIZE = 32861; public static final int GL_TEXTURE_HEIGHT = 4097; public static final int GL_TEXTURE_INTENSITY_SIZE = 32865; public static final int GL_TEXTURE_INTERNAL_FORMAT = 4099; public static final int GL_TEXTURE_LUMINANCE_SIZE = 32864; public static final int GL_TEXTURE_MAG_FILTER = 10240; public static final int GL_TEXTURE_MATRIX = 2984; public static final int GL_TEXTURE_MIN_FILTER = 10241; public static final int GL_TEXTURE_PRIORITY = 32870; public static final int GL_TEXTURE_RED_SIZE = 32860; public static final int GL_TEXTURE_RESIDENT = 32871; public static final int GL_TEXTURE_STACK_DEPTH = 2981; public static final int GL_TEXTURE_WIDTH = 4096; public static final int GL_TEXTURE_WRAP_S = 10242; public static final int GL_TEXTURE_WRAP_T = 10243; public static final int GL_TRANSFORM_BIT = 4096; public static final int GL_TRIANGLE_FAN = 6; public static final int GL_TRIANGLE_STRIP = 5; public static final int GL_TRIANGLES = 4; public static final int GL_TRUE = 1; public static final int GL_UNPACK_ALIGNMENT = 3317; public static final int GL_UNPACK_LSB_FIRST = 3313; public static final int GL_UNPACK_ROW_LENGTH = 3314; public static final int GL_UNPACK_SKIP_PIXELS = 3316; public static final int GL_UNPACK_SKIP_ROWS = 3315; public static final int GL_UNPACK_SWAP_BYTES = 3312; public static final int GL_UNSIGNED_BYTE = 5121; public static final int GL_UNSIGNED_INT = 5125; public static final int GL_UNSIGNED_SHORT = 5123; public static final int GL_V2F = 10784; public static final int GL_V3F = 10785; public static final int GL_VENDOR = 7936; public static final int GL_VERSION = 7938; public static final int GL_VERTEX_ARRAY = 32884; public static final int GL_VERTEX_ARRAY_POINTER = 32910; public static final int GL_VERTEX_ARRAY_SIZE = 32890; public static final int GL_VERTEX_ARRAY_STRIDE = 32892; public static final int GL_VERTEX_ARRAY_TYPE = 32891; public static final int GL_VIEWPORT = 2978; public static final int GL_VIEWPORT_BIT = 2048; public static final int GL_XOR = 5382; public static final int GL_ZERO = 0; public static final int GL_ZOOM_X = 3350; public static final int GL_ZOOM_Y = 3351; void glActiveTextureARB(int texture); void glBegin(int gl_triangle_fan2); void glBindTexture(int gl_texture_2d2, int texnum); void glBlendFunc(int gl_src_alpha2, int gl_one_minus_src_alpha2); void glClear(int gl_color_buffer_bit2); void glClearColor(float f, float g, float h, float i); void glClientActiveTextureARB(int texture); void glColor3f(float f, float g, float h); void glColor3ub(byte b, byte c, byte d); void glColor4f(float intens, float intens2, float intens3, float f); void glColor4f(int i, int j, int k, float f); void glColor4ub(byte b, byte c, byte d, byte e); void glColorPointer(int i, int gl_float2, int j, FloatBuffer colorArrayBuf); void glColorPointer(int i, int gl_unsigned_byte2, int j, ByteBuffer bb); void glCullFace(int gl_back2); void glDepthFunc(int gl_lequal2); void glDepthMask(boolean b); void glDepthRange(float gldepthmin, double d); void glDisable(int gl_texture_2d2); void glDisableClientState(int gl_color_array2); void glDrawArrays(int gl_polygon2, int pos, int numverts); void glDrawElements(int mode, int count, int gl_unsigned_int2, IntBuffer srcIndexBuf); void glEnable(int gl_alpha_test2); void glEnableClientState(int gl_color_array2); void glEnd(); void glFrustum(double xmin, double xmax, double ymin, double ymax, double near, double far); void glInterleavedArrays(int gl_t2f_v3f2, int byte_stride, FloatBuffer globalPolygonInterleavedBuf); void glLoadIdentity(); void glLoadMatrixf(float[] r_world_matrix); void glMatrixMode(int gl_projection2); void glOrtho(int i, int width, int height, int j, int k, int l); void glPointSize(float value); void glPopMatrix(); void glPushMatrix(); void glRotatef(float f, float g, float h, float i); void glScalef(int i, int j, int k); void glShadeModel(int gl_smooth2); void glTexCoord2f(float s, float t); void glTexCoordPointer(int i, int gl_float2, int j, FloatBuffer textureArrayBuf); void glTexEnvi(int gl_texture_env2, int gl_texture_env_mode2, int mode); void glTexImage2D(int gl_texture_2d2, int i, int gl_color_index8_ext, int j, int k, int l, int gl_color_index2, int gl_unsigned_byte2, ByteBuffer image8); void glTexImage2D(int gl_texture_2d2, int i, int gl_tex_solid_format, int j, int k, int l, int gl_rgba3, int gl_unsigned_byte2, IntBuffer image32); void glTexParameterf(int gl_texture_2d, int gl_texture_min_filter, int gl_nearest); void glTexParameteri(int gl_texture_2d2, int gl_texture_min_filter2, int gl_filter_min); void glTexSubImage2D(int gl_texture_2d2, int i, int j, int k, int lm_block_width, int height, int gl_lightmap_format, int gl_unsigned_byte2, IntBuffer lightmap_buffer); void glTranslatef(float f, float g, float h); void glVertex2f(int x, int i); void glVertex3f(float f, float g, float h); void glVertexPointer(int i, int gl_float2, int j, FloatBuffer vertexArrayBuf); void glViewport(int i, int j, int width, int height); } --- NEW FILE: Light.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // Created on 20.08.2006 by RST. // $Id: Light.java,v 1.1 2006/10/31 13:06:32 salomo Exp $ package jake2.render.common; import java.nio.ByteBuffer; import java.nio.IntBuffer; import java.util.Arrays; import jake2.*; import jake2.client.*; import jake2.game.*; import jake2.qcommon.*; import jake2.render.*; import jake2.server.*; import jake2.util.Math3D; import jake2.util.Vec3Cache; public abstract class Light extends Warp { protected float[] pointcolor = { 0, 0, 0 }; // vec3_t protected cplane_t lightplane; // used as shadow plane protected float[] lightspot = { 0, 0, 0 }; // vec3_t protected float[] s_blocklights = new float[34 * 34 * 3]; protected int r_dlightframecount; protected final float[] impact = { 0, 0, 0 }; public static final int DLIGHT_CUTOFF = 64; /** * R_AddDynamicLights */ protected void R_AddDynamicLights(msurface_t surf) { int sd, td; float fdist, frad, fminlight; int s, t; dlight_t dl; float[] pfBL; float fsacc, ftacc; int smax = (surf.extents[0] >> 4) + 1; int tmax = (surf.extents[1] >> 4) + 1; mtexinfo_t tex = surf.texinfo; float local0, local1; for (int lnum = 0; lnum < r_newrefdef.num_dlights; lnum++) { if ((surf.dlightbits & (1 << lnum)) == 0) continue; // not lit by this light dl = r_newrefdef.dlights[lnum]; frad = dl.intensity; fdist = Math3D.DotProduct(dl.origin, surf.plane.normal) - surf.plane.dist; frad -= Math.abs(fdist); // rad is now the highest intensity on the plane fminlight = DLIGHT_CUTOFF; // FIXME: make configurable? if (frad < fminlight) continue; fminlight = frad - fminlight; for (int i = 0; i < 3; i++) { impact[i] = dl.origin[i] - surf.plane.normal[i] * fdist; } local0 = Math3D.DotProduct(impact, tex.vecs[0]) + tex.vecs[0][3] - surf.texturemins[0]; local1 = Math3D.DotProduct(impact, tex.vecs[1]) + tex.vecs[1][3] - surf.texturemins[1]; pfBL = s_blocklights; int pfBLindex = 0; for (t = 0, ftacc = 0; t < tmax; t++, ftacc += 16) { td = (int) (local1 - ftacc); if (td < 0) td = -td; for (s = 0, fsacc = 0; s < smax; s++, fsacc += 16, pfBLindex += 3) { sd = (int) (local0 - fsacc); if (sd < 0) sd = -sd; if (sd > td) fdist = sd + (td >> 1); else fdist = td + (sd >> 1); if (fdist < fminlight) { pfBL[pfBLindex + 0] += (frad - fdist) * dl.color[0]; pfBL[pfBLindex + 1] += (frad - fdist) * dl.color[1]; pfBL[pfBLindex + 2] += (frad - fdist) * dl.color[2]; } } } } } // replaces the goto jump private Throwable gotoStore = new Throwable(); /** * R_BuildLightMap * * Combine and scale multiple lightmaps into the floating format in * blocklights */ protected void R_BuildLightMap(msurface_t surf, IntBuffer dest, int stride) { int r, g, b, a, max; int i, j; int nummaps; float[] bl; // lightstyle_t style; if ((surf.texinfo.flags & (Defines.SURF_SKY | Defines.SURF_TRANS33 | Defines.SURF_TRANS66 | Defines.SURF_WARP)) != 0) Com.Error(Defines.ERR_DROP, "R_BuildLightMap called for non-lit surface"); int smax = (surf.extents[0] >> 4) + 1; int tmax = (surf.extents[1] >> 4) + 1; int size = smax * tmax; if (size > ((s_blocklights.length * Defines.SIZE_OF_FLOAT) >> 4)) Com.Error(Defines.ERR_DROP, "Bad s_blocklights size"); try { // set to full bright if no light data if (surf.samples == null) { for (i = 0; i < size * 3; i++) s_blocklights[i] = 255; // goto store; throw gotoStore; } // count the # of maps for (nummaps = 0; nummaps < Defines.MAXLIGHTMAPS && surf.styles[nummaps] != (byte) 255; nummaps++); ByteBuffer lightmap = surf.samples; int lightmapIndex = 0; // add all the lightmaps float scale0; float scale1; float scale2; if (nummaps == 1) { int maps; for (maps = 0; maps < Defines.MAXLIGHTMAPS && surf.styles[maps] != (byte) 255; maps++) { bl = s_blocklights; int blp = 0; // for (i = 0; i < 3; i++) // scale[i] = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[i]; scale0 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[0]; scale1 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[1]; scale2 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[2]; if (scale0 == 1.0F && scale1 == 1.0F && scale2 == 1.0F) { for (i = 0; i < size; i++) { bl[blp++] = lightmap.get(lightmapIndex++) & 0xFF; bl[blp++] = lightmap.get(lightmapIndex++) & 0xFF; bl[blp++] = lightmap.get(lightmapIndex++) & 0xFF; } } else { for (i = 0; i < size; i++) { bl[blp++] = (lightmap.get(lightmapIndex++) & 0xFF) * scale0; bl[blp++] = (lightmap.get(lightmapIndex++) & 0xFF) * scale1; bl[blp++] = (lightmap.get(lightmapIndex++) & 0xFF) * scale2; } } // lightmap += size*3; // skip to next lightmap } } else { int maps; Arrays.fill(s_blocklights, 0, size * 3, 0.0f); for (maps = 0; maps < Defines.MAXLIGHTMAPS && surf.styles[maps] != (byte) 255; maps++) { bl = s_blocklights; int blp = 0; // for (i = 0; i < 3; i++) // scale[i] = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[i]; scale0 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[0]; scale1 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[1]; scale2 = gl_modulate.value * r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb[2]; if (scale0 == 1.0F && scale1 == 1.0F && scale2 == 1.0F) { for (i = 0; i < size; i++) { bl[blp++] += lightmap.get(lightmapIndex++) & 0xFF; bl[blp++] += lightmap.get(lightmapIndex++) & 0xFF; bl[blp++] += lightmap.get(lightmapIndex++) & 0xFF; } } else { for (i = 0; i < size; i++) { bl[blp++] += (lightmap.get(lightmapIndex++) & 0xFF) * scale0; bl[blp++] += (lightmap.get(lightmapIndex++) & 0xFF) * scale1; bl[blp++] += (lightmap.get(lightmapIndex++) & 0xFF) * scale2; } } // lightmap += size*3; // skip to next lightmap } } // add all the dynamic lights if (surf.dlightframe == r_framecount) R_AddDynamicLights(surf); // label store: } catch (Throwable store) { } // put into texture format stride -= smax; bl = s_blocklights; int blp = 0; int monolightmap = gl_monolightmap.string.charAt(0); int destp = 0; if (monolightmap == '0') { for (i = 0; i < tmax; i++, destp += stride) { // dest.position(destp); for (j = 0; j < smax; j++) { r = (int) bl[blp++]; g = (int) bl[blp++]; b = (int) bl[blp++]; // catch negative lights if (r < 0) r = 0; if (g < 0) g = 0; if (b < 0) b = 0; /* * * determine the brightest of the three color components */ if (r > g) max = r; else max = g; if (b > max) max = b; /* * * alpha is ONLY used for the mono lightmap case. For this * reason * we set it to the brightest of the color * components so that * things don't get too dim. */ a = max; /* * * rescale all the color components if the intensity of * the greatest * channel exceeds 1.0 */ if (max > 255) { float t = 255.0F / max; r = (int) (r * t); g = (int) (g * t); b = (int) (b * t); a = (int) (a * t); } // r &= 0xFF; g &= 0xFF; b &= 0xFF; a &= 0xFF; dest.put(destp++, (a << 24) | (b << 16) | (g << 8) | r); } } } else { for (i = 0; i < tmax; i++, destp += stride) { // dest.position(destp); for (j = 0; j < smax; j++) { r = (int) bl[blp++]; g = (int) bl[blp++]; b = (int) bl[blp++]; // catch negative lights if (r < 0) r = 0; if (g < 0) g = 0; if (b < 0) b = 0; /* * * determine the brightest of the three color components */ if (r > g) max = r; else max = g; if (b > max) max = b; /* * * alpha is ONLY used for the mono lightmap case. For this * reason * we set it to the brightest of the color * components so that * things don't get too dim. */ a = max; /* * * rescale all the color components if the intensity of * the greatest * channel exceeds 1.0 */ if (max > 255) { float t = 255.0F / max; r = (int) (r * t); g = (int) (g * t); b = (int) (b * t); a = (int) (a * t); } /* * * So if we are doing alpha lightmaps we need to set the * R, G, and B * components to 0 and we need to set alpha to * 1-alpha. */ switch (monolightmap) { case 'L': case 'I': r = a; g = b = 0; break; case 'C': // try faking colored lighting a = 255 - ((r + g + b) / 3); float af = a / 255.0f; r *= af; g *= af; b *= af; break; case 'A': default: r = g = b = 0; a = 255 - a; break; } // r &= 0xFF; g &= 0xFF; b &= 0xFF; a &= 0xFF; dest.put(destp++, (a << 24) | (b << 16) | (g << 8) | r); } } } } // stack variable private final float[] end = { 0, 0, 0 }; /** * R_LightPoint */ protected void R_LightPoint(float[] p, float[] color) { assert (p.length == 3) : "vec3_t bug"; assert (color.length == 3) : "rgb bug"; if (r_worldmodel.lightdata == null) { color[0] = color[1] = color[2] = 1.0f; return; } end[0] = p[0]; end[1] = p[1]; end[2] = p[2] - 2048; float r = RecursiveLightPoint(r_worldmodel.nodes[0], p, end); if (r == -1) { Math3D.VectorCopy(Globals.vec3_origin, color); } else { Math3D.VectorCopy(pointcolor, color); } // // add dynamic lights // dlight_t dl; float add; for (int lnum = 0; lnum < r_newrefdef.num_dlights; lnum++) { dl = r_newrefdef.dlights[lnum]; Math3D.VectorSubtract(currententity.origin, dl.origin, end); add = dl.intensity - Math3D.VectorLength(end); add *= (1.0f / 256); if (add > 0) { Math3D.VectorMA(color, add, dl.color, color); } } Math3D.VectorScale(color, gl_modulate.value, color); } /** * RecursiveLightPoint * * @param node * @param start * @param end * @return */ protected int RecursiveLightPoint(mnode_t node, float[] start, float[] end) { if (node.contents != -1) return -1; // didn't hit anything // calculate mid point // FIXME: optimize for axial cplane_t plane = node.plane; float front = Math3D.DotProduct(start, plane.normal) - plane.dist; float back = Math3D.DotProduct(end, plane.normal) - plane.dist; boolean side = (front < 0); int sideIndex = (side) ? 1 : 0; if ((back < 0) == side) return RecursiveLightPoint(node.children[sideIndex], start, end); float frac = front / (front - back); float[] mid = Vec3Cache.get(); mid[0] = start[0] + (end[0] - start[0]) * frac; mid[1] = start[1] + (end[1] - start[1]) * frac; mid[2] = start[2] + (end[2] - start[2]) * frac; // go down front side int r = RecursiveLightPoint(node.children[sideIndex], start, mid); if (r >= 0) { Vec3Cache.release(); // mid return r; // hit something } if ((back < 0) == side) { Vec3Cache.release(); // mid return -1; // didn't hit anuthing } // check for impact on this node Math3D.VectorCopy(mid, lightspot); lightplane = plane; int surfIndex = node.firstsurface; msurface_t surf; int s, t, ds, dt; mtexinfo_t tex; ByteBuffer lightmap; int maps; for (int i = 0; i < node.numsurfaces; i++, surfIndex++) { surf = r_worldmodel.surfaces[surfIndex]; if ((surf.flags & (Defines.SURF_DRAWTURB | Defines.SURF_DRAWSKY)) != 0) continue; // no lightmaps tex = surf.texinfo; s = (int) (Math3D.DotProduct(mid, tex.vecs[0]) + tex.vecs[0][3]); t = (int) (Math3D.DotProduct(mid, tex.vecs[1]) + tex.vecs[1][3]); if (s < surf.texturemins[0] || t < surf.texturemins[1]) continue; ds = s - surf.texturemins[0]; dt = t - surf.texturemins[1]; if (ds > surf.extents[0] || dt > surf.extents[1]) continue; if (surf.samples == null) return 0; ds >>= 4; dt >>= 4; lightmap = surf.samples; int lightmapIndex = 0; Math3D.VectorCopy(Globals.vec3_origin, pointcolor); if (lightmap != null) { float[] rgb; lightmapIndex += 3 * (dt * ((surf.extents[0] >> 4) + 1) + ds); float scale0, scale1, scale2; for (maps = 0; maps < Defines.MAXLIGHTMAPS && surf.styles[maps] != (byte) 255; maps++) { rgb = r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].rgb; scale0 = gl_modulate.value * rgb[0]; scale1 = gl_modulate.value * rgb[1]; scale2 = gl_modulate.value * rgb[2]; pointcolor[0] += (lightmap.get(lightmapIndex + 0) & 0xFF) * scale0 * (1.0f / 255); pointcolor[1] += (lightmap.get(lightmapIndex + 1) & 0xFF) * scale1 * (1.0f / 255); pointcolor[2] += (lightmap.get(lightmapIndex + 2) & 0xFF) * scale2 * (1.0f / 255); lightmapIndex += 3 * ((surf.extents[0] >> 4) + 1) * ((surf.extents[1] >> 4) + 1); } } Vec3Cache.release(); // mid return 1; } // go down back side r = RecursiveLightPoint(node.children[1 - sideIndex], mid, end); Vec3Cache.release(); // mid return r; } /** * R_MarkLights */ protected void R_MarkLights(dlight_t light, int bit, mnode_t node) { if (node.contents != -1) return; cplane_t splitplane = node.plane; float dist = Math3D.DotProduct(light.origin, splitplane.normal) - splitplane.dist; if (dist > light.intensity - DLIGHT_CUTOFF) { R_MarkLights(light, bit, node.children[0]); return; } if (dist < -light.intensity + DLIGHT_CUTOFF) { R_MarkLights(light, bit, node.children[1]); return; } // mark the polygons msurface_t surf; int sidebit; for (int i = 0; i < node.numsurfaces; i++) { surf = r_worldmodel.surfaces[node.firstsurface + i]; /* * cwei bugfix for dlight behind the walls */ dist = Math3D.DotProduct(light.origin, surf.plane.normal) - surf.plane.dist; sidebit = (dist >= 0) ? 0 : Defines.SURF_PLANEBACK; if ((surf.flags & Defines.SURF_PLANEBACK) != sidebit) continue; /* * cwei bugfix end */ if (surf.dlightframe != r_dlightframecount) { surf.dlightbits = 0; surf.dlightframe = r_dlightframecount; } surf.dlightbits |= bit; } R_MarkLights(light, bit, node.children[0]); R_MarkLights(light, bit, node.children[1]); } /** * R_SetCacheState */ protected void R_SetCacheState(msurface_t surf) { for (int maps = 0; maps < Defines.MAXLIGHTMAPS && surf.styles[maps] != (byte) 255; maps++) { surf.cached_light[maps] = r_newrefdef.lightstyles[surf.styles[maps] & 0xFF].white; } } /** * R_PushDlights */ protected void R_PushDlights() { if (gl_flashblend.value != 0) return; r_dlightframecount = r_framecount + 1; // because the count hasn't // advanced yet for this frame dlight_t l; for (int i = 0; i < r_newrefdef.num_dlights; i++) { l = r_newrefdef.dlights[i]; R_MarkLights(l, 1 << i, r_worldmodel.nodes[0]); } } /* * ============================================================================= * * DYNAMIC LIGHTS BLEND RENDERING * * ============================================================================= */ void R_RenderDlight(dlight_t light) { float rad = light.intensity * 0.35f; float[] v = Vec3Cache.get(); Math3D.VectorSubtract(light.origin, r_origin, v); ggl.glBegin(ggl.GL_TRIANGLE_FAN); ggl.glColor3f(light.color[0] * 0.2f, light.color[1] * 0.2f, light.color[2] * 0.2f); for (int i = 0; i < 3; i++) v[i] = light.origin[i] - vpn[i] * rad; ggl.glVertex3f(v[0], v[1], v[2]); ggl.glColor3f(0, 0, 0); float a; for (int i = 16; i >= 0; i--) { a = (float) (i / 16.0f * Math.PI * 2); for (int j = 0; j < 3; j++) v[j] = (float) (light.origin[j] + vright[j] * Math.cos(a) * rad + vup[j] * Math.sin(a) * rad); ggl.glVertex3f(v[0], v[1], v[2]); } ggl.glEnd(); Vec3Cache.release(); } /** * ============= R_RenderDlights ============= */ public void R_RenderDlights() { if (gl_flashblend.value == 0) return; r_dlightframecount = r_framecount + 1; // because the count hasn't // advanced yet for this frame ggl.glDepthMask(false); ggl.glDisable(ggl.GL_TEXTURE_2D); ggl.glShadeModel(ggl.GL_SMOOTH); ggl.glDisable(ggl.GL_BLEND); ggl.glBlendFunc(ggl.GL_ONE, ggl.GL_ONE); for (int i = 0; i < r_newrefdef.num_dlights; i++) { R_RenderDlight(r_newrefdef.dlights[i]); } ggl.glColor3f(1, 1, 1); ggl.glDisable(ggl.GL_BLEND); ggl.glDisable(ggl.GL_TEXTURE_2D); ggl.glBlendFunc(ggl.GL_SRC_ALPHA, ggl.GL_ONE_MINUS_SRC_ALPHA); ggl.glDepthMask(true); } } --- NEW FILE: Mesh.java --- /* Copyright (C) 1997-2001 Id Software, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ // Created on 25.08.2006 by RST. // $Id: Mesh.java,v 1.1 2006/10/31 13:06:32 salomo Exp $ package jake2.render.common; import jake2.Defines; import jake2.client.VID; import jake2.client.entity_t; import jake2.qcommon.qfiles; import jake2.render.image_t; import jake2.util.Math3D; import jake2.util.Vec3Cache; import java.nio.FloatBuffer; import java.nio.IntBuffer; import net.java.games.joal.util.BufferUtils; public abstract class Mesh extends Light { protected static final int NUMVERTEXNORMALS = 162; protected float[][] r_avertexnormals = Anorms.VERTEXNORMALS; protected float[] shadevector = { 0, 0, 0 }; protected float[] shadelight = { 0, 0, 0 }; // precalculated dot products for quantized angles protected static final int SHADEDOT_QUANT = 16; protected float[][] r_avertexnormal_dots = Anorms.VERTEXNORMAL_DOTS; protected float[] shadedots = r_avertexnormal_dots[0]; // bounding box protected float[][] bbox = { { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 }, { 0, 0, 0 } }; /* * ================== R_InitParticleTexture ================== */ protected byte[][] dottexture = { { 0, 0, 0, 0, 0, 0, 0, 0 }, { 0, 0, 1, 1, 0, 0, 0, 0 }, { 0, 1, 1, 1, 1, 0, 0, 0 }, { 0, 1, 1, 1, 1, 0, 0, 0 }, { 0, 0, 1, 1, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0 }, { 0, 0, 0, 0, 0, 0, 0, 0 }, }; protected void R_InitParticleTexture() { int x, y; byte[] data = new byte[8 * 8 * 4]; // // particle texture // for (x = 0; x < 8; x++) { for (y = 0; y < 8; y++) { data[y * 32 + x * 4 + 0] = (byte) 255; data[y * 32 + x * 4 + 1] = (byte) 255; data[y * 32 + x * 4 + 2] = (byte) 255; data[y * 32 + x * 4 + 3] = (byte) (dottexture[x][y] * 255); } } r_particletexture = GL_LoadPic("***particle***", data, 8, 8, Base.it_sprite, 32); // // also use this for bad textures, but without alpha // for (x = 0; x < 8; x++) { for (y = 0; y < 8; y++) { data[y * 32 + x * 4 + 0] = (byte) (dottexture[x & 3][y & 3] * 255); data[y * 32 + x * 4 + 1] = 0; // dottexture[x&3][y&3]*255; data[y * 32 + x * 4 + 2] = 0; // dottexture[x&3][y&3]*255; data[y * 32 + x * 4 + 3] = (byte) 255; } } r_notexture = GL_LoadPic("***r_notexture***", data, 8, 8, Base.it_wall, 32); } /** * GL_LerpVerts */ protected void GL_LerpVerts(int nverts, int[] ov, int[] v, float[] move, float[] frontv, float[] backv) { FloatBuffer lerp = vertexArrayBuf; lerp.limit((nverts << 2) - nverts); // nverts * 3 int ovv, vv; // PMM -- added RF_SHELL_DOUBLE, RF_SHELL_HALF_DAM if ((currententity.flags & (Defines.RF_SHELL_RED | Defines.RF_SHELL_GREEN | Defines.RF_SHELL_BLUE | Defines.RF_SHELL_DOUBLE | Defines.RF_SHELL_HALF_DAM)) != 0) { float[] normal; int j = 0; for (int i = 0; i < nverts; i++/* , v++, ov++, lerp+=4 */) { vv = v[i]; normal = r_avertexnormals[(vv >>> 24) & 0xFF]; ovv = ov[i]; lerp.put(j, move[0] + (ovv & 0xFF) * backv[0] + (vv & 0xFF) * frontv[0] + normal[0] * Defines.POWERSUIT_SCALE); lerp.put(j + 1, move[1] + ((ovv >>> 8) & 0xFF) * backv[1] + ((vv >>> 8) & 0xFF) * fro... 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