seedy projeckt jolked

src/main/resources/lit.vert.glsl

@@ -0,0 +1,119 @@
+attribute vec3 a_position;
+uniform mat4 u_projViewTrans;
+
+#ifdef normalFlag
+attribute vec3 a_normal;
+uniform mat3 u_normalMatrix;
+varying vec3 v_normal;
+#endif // normalFlag
+
+#ifdef colorFlag
+varying vec4 v_color;
+attribute vec4 a_color;
+#endif // colorFlag
+
+#if defined(diffuseTextureFlag) || defined(specularTextureFlag) || defined(emissiveTextureFlag)
+#define textureFlag
+#endif
+
+#if	defined(ambientLightFlag) || defined(ambientCubemapFlag) || defined(sphericalHarmonicsFlag)
+#define ambientFlag
+#endif // ambientFlag
+
+#ifdef textureFlag
+attribute vec2 a_texCoord0;
+#endif // textureFlag
+
+#ifdef diffuseTextureFlag
+uniform vec4 u_diffuseUVTransform;
+varying vec2 v_diffuseUV;
+#endif
+
+#ifdef emissiveTextureFlag
+uniform vec4 u_emissiveUVTransform;
+varying vec2 v_emissiveUV;
+#endif
+
+#ifdef specularTextureFlag
+uniform vec4 u_specularUVTransform;
+varying vec2 v_specularUV;
+#endif
+
+uniform mat4 u_worldTrans;
+
+#ifdef lightingFlag
+
+#ifdef ambientLightFlag
+uniform vec3 u_ambientLight;
+#endif // ambientLightFlag
+
+#ifdef ambientLightFlag
+uniform vec3 u_ambientLight;
+#endif // ambientLightFlag
+
+#ifdef ambientCubemapFlag
+uniform vec3 u_ambientCubemap[6];
+#endif // ambientCubemapFlag
+
+/*
+#ifdef sphericalHarmonicsFlag
+uniform vec3 u_sphericalHarmonics[9];
+#endif // sphericalHarmonicsFlag
+*/
+
+#ifdef ambientFlag
+varying vec3 v_ambient;
+#endif // ambientFlag
+
+#endif // lightingFlag
+
+#if defined(lightingFlag) || defined(fogFlag)
+varying vec4 v_worldPosition;
+#endif // lightingFlag || fogFlag
+
+void main()
+{
+#ifdef normalFlag
+	//vec3 normal = u_normalMatrix * a_normal;
+	vec3 normal = normalize(u_normalMatrix * a_normal);
+	v_normal = normal;
+#endif // normalFlag
+
+#ifdef colorFlag
+	v_color = a_color;
+#endif // colorFlag
+
+#ifdef diffuseTextureFlag
+	v_diffuseUV = u_diffuseUVTransform.xy + a_texCoord0 * u_diffuseUVTransform.zw;
+#endif // diffuseTextureFlag
+
+#ifdef emissiveTextureFlag
+	v_emissiveUV = u_emissiveUVTransform.xy + a_texCoord0 * u_emissiveUVTransform.zw;
+#endif // emissiveTextureFlag
+
+#ifdef specularTextureFlag
+	v_specularUV = u_specularUVTransform.xy + a_texCoord0 * u_specularUVTransform.zw;
+#endif // specularTextureFlag
+
+#ifdef ambientLightFlag
+	v_ambient = u_ambientLight;
+#else // !ambientLightFlag
+	v_ambient = vec3(0.0);
+#endif // ambientLightFlag
+
+#ifdef ambientCubemapFlag
+	vec3 norm2 = normal * normal;
+	vec3 isPositive = step(0.0, normal);
+	v_ambient +=
+		norm2.x * mix(u_ambientCubemap[0], u_ambientCubemap[1], isPositive.x) +
+		norm2.y * mix(u_ambientCubemap[2], u_ambientCubemap[3], isPositive.y) +
+		norm2.z * mix(u_ambientCubemap[4], u_ambientCubemap[5], isPositive.z);
+#endif // ambientCubemapFlag
+
+	vec4 worldPos = u_worldTrans * vec4(a_position, 1.0);
+#if defined(lightingFlag) || defined(fogFlag)
+	v_worldPosition = worldPos;
+	//v_cameraPosition = u_cameraPosition;
+#endif // lightingFlag || fogFlag
+	gl_Position = u_projViewTrans * worldPos;
+}