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Update #18 - Final release, added PBR shaders

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LAX1DUDE
2023-04-07 16:48:33 -07:00
parent af6d2ffc18
commit b2274a25b0
497 changed files with 28342 additions and 1014 deletions
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40
sources/resources/assets/eagler/glsl/core.vsh
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@ -50,29 +50,29 @@ out vec2 v_lightmap2f;
uniform mat4 u_textureMat4f02;
#endif
#ifdef _COMPILE_VARYING_POSITION
uniform mat4 u_modelviewMat4f;
uniform mat4 u_projectionMat4f;
#else
uniform mat4 u_modelviewProjMat4f;
#ifdef COMPILE_NORMAL_ATTRIB
uniform mat4 u_modelviewMat4f;
#endif
#endif
#define TEX_MAT3(mat4In) mat3(mat4In[0].xyw,mat4In[1].xyw,mat4In[3].xyw)
void main() {
#ifdef COMPILE_ENABLE_TEX_GEN
v_objectPosition3f = a_position3f;
#endif
vec4 pos = u_modelviewMat4f * vec4(a_position3f, 1.0);
#ifdef _COMPILE_VARYING_POSITION
v_position4f = pos;
v_position4f = u_modelviewMat4f * vec4(a_position3f, 1.0);
#endif
#ifdef COMPILE_TEXTURE_ATTRIB
mat4x3 texMat4x3 = mat4x3(
u_textureMat4f01[0].xyw,
u_textureMat4f01[1].xyw,
u_textureMat4f01[2].xyw,
u_textureMat4f01[3].xyw
);
vec3 v_textureTmp3f = texMat4x3 * vec4(a_texture2f, 0.0, 1.0);
vec3 v_textureTmp3f = TEX_MAT3(u_textureMat4f01) * vec3(a_texture2f, 1.0);
v_texture2f = v_textureTmp3f.xy / v_textureTmp3f.z;
#endif
@ -85,19 +85,13 @@ void main() {
#endif
#ifdef COMPILE_LIGHTMAP_ATTRIB
#ifdef COMPILE_TEXTURE_ATTRIB
texMat4x3 = mat4x3(
#else
mat4x3 texMat4x3 = mat4x3(
#endif
u_textureMat4f02[0].xyw,
u_textureMat4f02[1].xyw,
u_textureMat4f02[2].xyw,
u_textureMat4f02[3].xyw
);
vec3 v_lightmapTmp3f = texMat4x3 * vec4(a_lightmap2f, 0.0, 1.0);
vec3 v_lightmapTmp3f = TEX_MAT3(u_textureMat4f02) * vec3(a_lightmap2f, 1.0);
v_lightmap2f = v_lightmapTmp3f.xy / v_lightmapTmp3f.z;
#endif
gl_Position = u_projectionMat4f * pos;
#ifdef _COMPILE_VARYING_POSITION
gl_Position = u_projectionMat4f * v_position4f;
#else
gl_Position = u_modelviewProjMat4f * vec4(a_position3f, 1.0);
#endif
}