random-mirrors
/
librw
mirror of https://github.com/aap/librw.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

forgot half the files

This commit is contained in:
aap 2020-05-13 20:48:14 +02:00
parent 6c7d811096
commit 0fec15b06b
16 changed files with 800 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

40
src/gl/gl2_shaders/Makefile Normal file
View File

@ -0,0 +1,40 @@
all: header_vs.inc im2d_gl2.inc im3d_gl2.inc default_vs_gl2.inc simple_fs_gl2.inc matfx_gl2.inc skin_gl2.inc
header_vs.inc: header.vert
(echo 'const char *header_vert_src =';\
sed 's/..*/"&\\n"/' header.vert;\
echo ';') >header_vs.inc
im2d_gl2.inc: im2d.vert
(echo 'const char *im2d_vert_src =';\
sed 's/..*/"&\\n"/' im2d.vert;\
echo ';') >im2d_gl2.inc
im3d_gl2.inc: im3d.vert
(echo 'const char *im3d_vert_src =';\
sed 's/..*/"&\\n"/' im3d.vert;\
echo ';') >im3d_gl2.inc
default_vs_gl2.inc: default.vert
(echo 'const char *default_vert_src =';\
sed 's/..*/"&\\n"/' default.vert;\
echo ';') >default_vs_gl2.inc
simple_fs_gl2.inc: simple.frag
(echo 'const char *simple_frag_src =';\
sed 's/..*/"&\\n"/' simple.frag;\
echo ';') >simple_fs_gl2.inc
matfx_gl2.inc: matfx_env.frag matfx_env.vert
(echo 'const char *matfx_env_vert_src =';\
sed 's/..*/"&\\n"/' matfx_env.vert;\
echo ';';\
echo 'const char *matfx_env_frag_src =';\
sed 's/..*/"&\\n"/' matfx_env.frag;\
echo ';') >matfx_gl2.inc
skin_gl2.inc: skin.vert
(echo 'const char *skin_vert_src =';\
sed 's/..*/"&\\n"/' skin.vert;\
echo ';') >skin_gl2.inc

48
src/gl/gl2_shaders/default.vert Normal file
View File

@ -0,0 +1,48 @@
attribute vec3 in_pos;
attribute vec3 in_normal;
attribute vec4 in_color;
attribute vec2 in_tex0;
varying vec4 v_color;
varying vec2 v_tex0;
varying float v_fog;
void
main(void)
{
vec4 V = u_world * vec4(in_pos, 1.0);
gl_Position = u_proj * u_view * V;
vec3 N = mat3(u_world) * in_normal;
v_tex0 = in_tex0;
v_color = in_color;
v_color.rgb += u_ambLight.rgb*surfAmbient;
#ifdef DIRECTIONALS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_directLights[i].enabled == 0.0)
break;
v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;
}
#endif
#ifdef POINTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_pointLights[i].enabled == 0.0)
break;
v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;
}
#endif
#ifdef SPOTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_spotLights[i].enabled == 0.0)
break;
v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;
}
#endif
v_color = clamp(v_color, 0.0f, 1.0);
v_color *= u_matColor;
v_fog = DoFog(gl_Position.w);
}

50
src/gl/gl2_shaders/default_vs_gl2.inc Normal file
View File

@ -0,0 +1,50 @@
const char *default_vert_src =
"attribute vec3 in_pos;\n"
"attribute vec3 in_normal;\n"
"attribute vec4 in_color;\n"
"attribute vec2 in_tex0;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec4 V = u_world * vec4(in_pos, 1.0);\n"
" gl_Position = u_proj * u_view * V;\n"
" vec3 N = mat3(u_world) * in_normal;\n"
" v_tex0 = in_tex0;\n"
" v_color = in_color;\n"
" v_color.rgb += u_ambLight.rgb*surfAmbient;\n"
"#ifdef DIRECTIONALS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_directLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef POINTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_pointLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef SPOTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_spotLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
" v_color = clamp(v_color, 0.0f, 1.0);\n"
" v_color *= u_matColor;\n"
" v_fog = DoFog(gl_Position.w);\n"
"}\n"
;

77
src/gl/gl2_shaders/header.vert Normal file
View File

@ -0,0 +1,77 @@
// State
uniform float u_fogStart;
uniform float u_fogEnd;
uniform float u_fogRange;
uniform float u_fogDisable;
//uniform vec4 u_fogColor;
// Scene
uniform mat4 u_proj;
uniform mat4 u_view;
#define MAX_LIGHTS 8
struct Light {
float enabled;
float radius;
float minusCosAngle;
float hardSpot;
vec4 position;
vec4 direction;
vec4 color;
};
// Object
uniform mat4 u_world;
uniform vec4 u_ambLight;
uniform Light u_directLights[MAX_LIGHTS];
uniform Light u_pointLights[MAX_LIGHTS];
uniform Light u_spotLights[MAX_LIGHTS];
uniform vec4 u_matColor;
uniform vec4 u_surfProps; // amb, spec, diff, extra
#define surfAmbient (u_surfProps.x)
#define surfSpecular (u_surfProps.y)
#define surfDiffuse (u_surfProps.z)
vec3 DoDirLight(Light L, vec3 N)
{
float l = max(0.0, dot(N, -L.direction.xyz));
return l*L.color.rgb;
}
vec3 DoPointLight(Light L, vec3 V, vec3 N)
{
// As on PS2
vec3 dir = V - L.position.xyz;
float dist = length(dir);
float atten = max(0.0, (1.0 - dist/L.radius));
float l = max(0.0, dot(N, -normalize(dir)));
return l*L.color.rgb*atten;
}
vec3 DoSpotLight(Light L, vec3 V, vec3 N)
{
// As on PS2
vec3 dir = V - L.position.xyz;
float dist = length(dir);
float atten = max(0.0, (1.0 - dist/L.radius));
dir /= dist;
float l = max(0.0, dot(N, -dir));
float pcos = dot(dir, L.direction.xyz); // cos to point
float ccos = -L.minusCosAngle;
float falloff = (pcos-ccos)/(1.0-ccos);
if(falloff < 0.0) // outside of cone
l = 0.0;
l *= max(falloff, L.hardSpot);
return l*L.color.xyz*atten;
}
float DoFog(float w)
{
return clamp((w - u_fogEnd)*u_fogRange, u_fogDisable, 1.0);
}
#define DIRECTIONALS
//#define POINTLIGHTS
//#define SPOTLIGHTS

79
src/gl/gl2_shaders/header_vs.inc Normal file
View File

@ -0,0 +1,79 @@
const char *header_vert_src =
"// State\n"
"uniform float u_fogStart;\n"
"uniform float u_fogEnd;\n"
"uniform float u_fogRange;\n"
"uniform float u_fogDisable;\n"
"//uniform vec4 u_fogColor;\n"
"// Scene\n"
"uniform mat4 u_proj;\n"
"uniform mat4 u_view;\n"
"#define MAX_LIGHTS 8\n"
"struct Light {\n"
" float enabled;\n"
" float radius;\n"
" float minusCosAngle;\n"
" float hardSpot;\n"
" vec4 position;\n"
" vec4 direction;\n"
" vec4 color;\n"
"};\n"
"// Object\n"
"uniform mat4 u_world;\n"
"uniform vec4 u_ambLight;\n"
"uniform Light u_directLights[MAX_LIGHTS];\n"
"uniform Light u_pointLights[MAX_LIGHTS];\n"
"uniform Light u_spotLights[MAX_LIGHTS];\n"
"uniform vec4 u_matColor;\n"
"uniform vec4 u_surfProps; // amb, spec, diff, extra\n"
"#define surfAmbient (u_surfProps.x)\n"
"#define surfSpecular (u_surfProps.y)\n"
"#define surfDiffuse (u_surfProps.z)\n"
"vec3 DoDirLight(Light L, vec3 N)\n"
"{\n"
" float l = max(0.0, dot(N, -L.direction.xyz));\n"
" return l*L.color.rgb;\n"
"}\n"
"vec3 DoPointLight(Light L, vec3 V, vec3 N)\n"
"{\n"
" // As on PS2\n"
" vec3 dir = V - L.position.xyz;\n"
" float dist = length(dir);\n"
" float atten = max(0.0, (1.0 - dist/L.radius));\n"
" float l = max(0.0, dot(N, -normalize(dir)));\n"
" return l*L.color.rgb*atten;\n"
"}\n"
"vec3 DoSpotLight(Light L, vec3 V, vec3 N)\n"
"{\n"
" // As on PS2\n"
" vec3 dir = V - L.position.xyz;\n"
" float dist = length(dir);\n"
" float atten = max(0.0, (1.0 - dist/L.radius));\n"
" dir /= dist;\n"
" float l = max(0.0, dot(N, -dir));\n"
" float pcos = dot(dir, L.direction.xyz); // cos to point\n"
" float ccos = -L.minusCosAngle;\n"
" float falloff = (pcos-ccos)/(1.0-ccos);\n"
" if(falloff < 0.0) // outside of cone\n"
" l = 0.0;\n"
" l *= max(falloff, L.hardSpot);\n"
" return l*L.color.xyz*atten;\n"
"}\n"
"float DoFog(float w)\n"
"{\n"
" return clamp((w - u_fogEnd)*u_fogRange, u_fogDisable, 1.0);\n"
"}\n"
"#define DIRECTIONALS\n"
"//#define POINTLIGHTS\n"
"//#define SPOTLIGHTS\n"
;

25
src/gl/gl2_shaders/im2d.vert Normal file
View File

@ -0,0 +1,25 @@
uniform vec4 u_xform;
attribute vec4 in_pos;
attribute vec4 in_color;
attribute vec2 in_tex0;
varying vec4 v_color;
varying vec2 v_tex0;
varying float v_fog;
void
main(void)
{
gl_Position = in_pos;
gl_Position.xy = gl_Position.xy * u_xform.xy + u_xform.zw;
v_fog = DoFog(gl_Position.z);
gl_Position.xyz *= gl_Position.w;
v_color = in_color;
//v_color.r = 0.0;
//v_color.g = 0.0;
//v_color.b = 0.0;
//v_color.a = 1.0;
//v_fog = 1.0;
v_tex0 = in_tex0;
}

27
src/gl/gl2_shaders/im2d_gl2.inc Normal file
View File

@ -0,0 +1,27 @@
const char *im2d_vert_src =
"uniform vec4 u_xform;\n"
"attribute vec4 in_pos;\n"
"attribute vec4 in_color;\n"
"attribute vec2 in_tex0;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" gl_Position = in_pos;\n"
" gl_Position.xy = gl_Position.xy * u_xform.xy + u_xform.zw;\n"
" v_fog = DoFog(gl_Position.z);\n"
" gl_Position.xyz *= gl_Position.w;\n"
" v_color = in_color;\n"
"//v_color.r = 0.0;\n"
"//v_color.g = 0.0;\n"
"//v_color.b = 0.0;\n"
"//v_color.a = 1.0;\n"
"//v_fog = 1.0;\n"
" v_tex0 = in_tex0;\n"
"}\n"
;

18
src/gl/gl2_shaders/im3d.vert Normal file
View File

@ -0,0 +1,18 @@
attribute vec3 in_pos;
attribute vec4 in_color;
attribute vec2 in_tex0;
varying vec4 v_color;
varying vec2 v_tex0;
varying float v_fog;
void
main(void)
{
vec4 V = u_world * vec4(in_pos, 1.0);
vec4 cV = u_view * V;
gl_Position = u_proj * cV;
v_color = in_color;
v_tex0 = in_tex0;
v_fog = DoFog(gl_Position.w);
}

20
src/gl/gl2_shaders/im3d_gl2.inc Normal file
View File

@ -0,0 +1,20 @@
const char *im3d_vert_src =
"attribute vec3 in_pos;\n"
"attribute vec4 in_color;\n"
"attribute vec2 in_tex0;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec4 V = u_world * vec4(in_pos, 1.0);\n"
" vec4 cV = u_view * V;\n"
" gl_Position = u_proj * cV;\n"
" v_color = in_color;\n"
" v_tex0 = in_tex0;\n"
" v_fog = DoFog(gl_Position.w);\n"
"}\n"
;

55
src/gl/gl2_shaders/matfx_env.frag Normal file
View File

@ -0,0 +1,55 @@
uniform vec2 u_alphaRef;
uniform float u_fogStart;
uniform float u_fogEnd;
uniform float u_fogRange;
uniform float u_fogDisable;
uniform vec4 u_fogColor;
uniform sampler2D tex0;
uniform sampler2D tex1;
uniform float u_coefficient;
uniform vec4 u_colorClamp;
varying vec4 v_color;
varying vec2 v_tex0;
varying vec2 v_tex1;
varying float v_fog;
void
main(void)
{
vec4 color;
vec4 pass1 = v_color;
vec4 envColor = pass1; // TODO: colorClamp
pass1 *= texture2D(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
vec4 pass2 = envColor*u_coefficient*texture2D(tex1, vec2(v_tex1.x, 1.0-v_tex1.y));
pass1.rgb = mix(u_fogColor.rgb, pass1.rgb, v_fog);
pass2.rgb = mix(vec3(0.0, 0.0, 0.0), pass2.rgb, v_fog);
color.rgb = pass1.rgb*pass1.a + pass2.rgb;
color.a = pass1.a;
if(color.a < u_alphaRef.x || color.a >= u_alphaRef.y)
discard;
/*
switch(u_alphaTest){
default:
case 0: break;
case 1:
if(color.a < u_alphaRef)
discard;
break;
case 2:
if(color.a >= u_alphaRef)
discard;
break;
}
*/
gl_FragColor = color;
}

52
src/gl/gl2_shaders/matfx_env.vert Normal file
View File

@ -0,0 +1,52 @@
uniform mat4 u_texMatrix;
attribute vec3 in_pos;
attribute vec3 in_normal;
attribute vec4 in_color;
attribute vec2 in_tex0;
varying vec4 v_color;
varying vec2 v_tex0;
varying vec2 v_tex1;
varying float v_fog;
void
main(void)
{
vec4 V = u_world * vec4(in_pos, 1.0);
gl_Position = u_proj * u_view * V;
vec3 N = mat3(u_world) * in_normal;
v_tex0 = in_tex0;
v_tex1 = (u_texMatrix * vec4(N, 1.0)).xy;
v_color = in_color;
v_color.rgb += u_ambLight.rgb*surfAmbient;
#ifdef DIRECTIONALS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_directLights[i].enabled == 0.0)
break;
v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;
}
#endif
#ifdef POINTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_pointLights[i].enabled == 0.0)
break;
v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;
}
#endif
#ifdef SPOTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_spotLights[i].enabled == 0.0)
break;
v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;
}
#endif
v_color = clamp(v_color, 0.0f, 1.0);
v_color *= u_matColor;
v_fog = DoFog(gl_Position.w);
}

111
src/gl/gl2_shaders/matfx_gl2.inc Normal file
View File

@ -0,0 +1,111 @@
const char *matfx_env_vert_src =
"uniform mat4 u_texMatrix;\n"
"attribute vec3 in_pos;\n"
"attribute vec3 in_normal;\n"
"attribute vec4 in_color;\n"
"attribute vec2 in_tex0;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying vec2 v_tex1;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec4 V = u_world * vec4(in_pos, 1.0);\n"
" gl_Position = u_proj * u_view * V;\n"
" vec3 N = mat3(u_world) * in_normal;\n"
" v_tex0 = in_tex0;\n"
" v_tex1 = (u_texMatrix * vec4(N, 1.0)).xy;\n"
" v_color = in_color;\n"
" v_color.rgb += u_ambLight.rgb*surfAmbient;\n"
"#ifdef DIRECTIONALS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_directLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef POINTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_pointLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef SPOTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_spotLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
" v_color = clamp(v_color, 0.0f, 1.0);\n"
" v_color *= u_matColor;\n"
" v_fog = DoFog(gl_Position.w);\n"
"}\n"
;
const char *matfx_env_frag_src =
"uniform vec2 u_alphaRef;\n"
"uniform float u_fogStart;\n"
"uniform float u_fogEnd;\n"
"uniform float u_fogRange;\n"
"uniform float u_fogDisable;\n"
"uniform vec4 u_fogColor;\n"
"uniform sampler2D tex0;\n"
"uniform sampler2D tex1;\n"
"uniform float u_coefficient;\n"
"uniform vec4 u_colorClamp;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying vec2 v_tex1;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec4 color;\n"
" vec4 pass1 = v_color;\n"
" vec4 envColor = pass1; // TODO: colorClamp\n"
" pass1 *= texture2D(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
" vec4 pass2 = envColor*u_coefficient*texture2D(tex1, vec2(v_tex1.x, 1.0-v_tex1.y));\n"
" pass1.rgb = mix(u_fogColor.rgb, pass1.rgb, v_fog);\n"
" pass2.rgb = mix(vec3(0.0, 0.0, 0.0), pass2.rgb, v_fog);\n"
" color.rgb = pass1.rgb*pass1.a + pass2.rgb;\n"
" color.a = pass1.a;\n"
" if(color.a < u_alphaRef.x || color.a >= u_alphaRef.y)\n"
" discard;\n"
"/*\n"
" switch(u_alphaTest){\n"
" default:\n"
" case 0: break;\n"
" case 1:\n"
" if(color.a < u_alphaRef)\n"
" discard;\n"
" break;\n"
" case 2:\n"
" if(color.a >= u_alphaRef)\n"
" discard;\n"
" break;\n"
" }\n"
"*/\n"
" gl_FragColor = color;\n"
"}\n"
;

40
src/gl/gl2_shaders/simple.frag Normal file
View File

@ -0,0 +1,40 @@
uniform vec2 u_alphaRef;
uniform float u_fogStart;
uniform float u_fogEnd;
uniform float u_fogRange;
uniform float u_fogDisable;
uniform vec4 u_fogColor;
uniform sampler2D tex0;
varying vec4 v_color;
varying vec2 v_tex0;
varying float v_fog;
void
main(void)
{
vec4 color;
color = v_color*texture2D(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));
color.rgb = mix(u_fogColor.rgb, color.rgb, v_fog);
if(color.a < u_alphaRef.x || color.a >= u_alphaRef.y)
discard;
/*
switch(u_alphaTest){
default:
case 0: break;
case 1:
if(color.a < u_alphaRef)
discard;
break;
case 2:
if(color.a >= u_alphaRef)
discard;
break;
}
*/
gl_FragColor = color;
}

42
src/gl/gl2_shaders/simple_fs_gl2.inc Normal file
View File

@ -0,0 +1,42 @@
const char *simple_frag_src =
"uniform vec2 u_alphaRef;\n"
"uniform float u_fogStart;\n"
"uniform float u_fogEnd;\n"
"uniform float u_fogRange;\n"
"uniform float u_fogDisable;\n"
"uniform vec4 u_fogColor;\n"
"uniform sampler2D tex0;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec4 color;\n"
" color = v_color*texture2D(tex0, vec2(v_tex0.x, 1.0-v_tex0.y));\n"
" color.rgb = mix(u_fogColor.rgb, color.rgb, v_fog);\n"
" if(color.a < u_alphaRef.x || color.a >= u_alphaRef.y)\n"
" discard;\n"
"/*\n"
" switch(u_alphaTest){\n"
" default:\n"
" case 0: break;\n"
" case 1:\n"
" if(color.a < u_alphaRef)\n"
" discard;\n"
" break;\n"
" case 2:\n"
" if(color.a >= u_alphaRef)\n"
" discard;\n"
" break;\n"
" }\n"
"*/\n"
" gl_FragColor = color;\n"
"}\n"
;

57
src/gl/gl2_shaders/skin.vert Normal file
View File

@ -0,0 +1,57 @@
uniform mat4 u_boneMatrices[64];
attribute vec3 in_pos;
attribute vec3 in_normal;
attribute vec4 in_color;
attribute vec2 in_tex0;
attribute vec4 in_weights;
attribute vec4 in_indices;
varying vec4 v_color;
varying vec2 v_tex0;
varying float v_fog;
void
main(void)
{
vec3 SkinVertex = vec3(0.0, 0.0, 0.0);
vec3 SkinNormal = vec3(0.0, 0.0, 0.0);
for(int i = 0; i < 4; i++){
SkinVertex += (u_boneMatrices[int(in_indices[i])] * vec4(in_pos, 1.0)).xyz * in_weights[i];
SkinNormal += (mat3(u_boneMatrices[int(in_indices[i])]) * in_normal) * in_weights[i];
}
vec4 V = u_world * vec4(SkinVertex, 1.0);
gl_Position = u_proj * u_view * V;
vec3 N = mat3(u_world) * SkinNormal;
v_color = in_color;
v_color.rgb += u_ambLight.rgb*surfAmbient;
#ifdef DIRECTIONALS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_directLights[i].enabled == 0.0)
break;
v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;
}
#endif
#ifdef POINTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_pointLights[i].enabled == 0.0)
break;
v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;
}
#endif
#ifdef SPOTLIGHTS
for(int i = 0; i < MAX_LIGHTS; i++){
if(u_spotLights[i].enabled == 0.0)
break;
v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;
}
#endif
v_color *= u_matColor;
v_tex0 = in_tex0;
v_fog = DoFog(gl_Position.z);
}

59
src/gl/gl2_shaders/skin_gl2.inc Normal file
View File

@ -0,0 +1,59 @@
const char *skin_vert_src =
"uniform mat4 u_boneMatrices[64];\n"
"attribute vec3 in_pos;\n"
"attribute vec3 in_normal;\n"
"attribute vec4 in_color;\n"
"attribute vec2 in_tex0;\n"
"attribute vec4 in_weights;\n"
"attribute vec4 in_indices;\n"
"varying vec4 v_color;\n"
"varying vec2 v_tex0;\n"
"varying float v_fog;\n"
"void\n"
"main(void)\n"
"{\n"
" vec3 SkinVertex = vec3(0.0, 0.0, 0.0);\n"
" vec3 SkinNormal = vec3(0.0, 0.0, 0.0);\n"
" for(int i = 0; i < 4; i++){\n"
" SkinVertex += (u_boneMatrices[int(in_indices[i])] * vec4(in_pos, 1.0)).xyz * in_weights[i];\n"
" SkinNormal += (mat3(u_boneMatrices[int(in_indices[i])]) * in_normal) * in_weights[i];\n"
" }\n"
" vec4 V = u_world * vec4(SkinVertex, 1.0);\n"
" gl_Position = u_proj * u_view * V;\n"
" vec3 N = mat3(u_world) * SkinNormal;\n"
" v_color = in_color;\n"
" v_color.rgb += u_ambLight.rgb*surfAmbient;\n"
"#ifdef DIRECTIONALS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_directLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoDirLight(u_directLights[i], N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef POINTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_pointLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoPointLight(u_pointLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
"#ifdef SPOTLIGHTS\n"
" for(int i = 0; i < MAX_LIGHTS; i++){\n"
" if(u_spotLights[i].enabled == 0.0)\n"
" break;\n"
" v_color.rgb += DoSpotLight(u_spotLights[i], V.xyz, N)*surfDiffuse;\n"
" }\n"
"#endif\n"
" v_color *= u_matColor;\n"
" v_tex0 = in_tex0;\n"
" v_fog = DoFog(gl_Position.z);\n"
"}\n"
;