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Differential D3555 Diff 16014 binaries/data/mods/public/shaders/glsl/model_common.vs

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binaries/data/mods/public/shaders/glsl/model_common.vs

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#if USE_WIND #if USE_WIND
uniform vec4 sim_time; uniform vec4 sim_time;
uniform vec4 windData; uniform vec4 windData;
#endif #endif
varying vec4 v_lighting; varying vec4 v_lighting;
varying vec2 v_tex; varying vec2 v_tex;
#if (USE_INSTANCING || USE_GPU_SKINNING) && USE_AO #if USE_AO
varying vec2 v_tex2; varying vec2 v_tex2;
#endif #endif
#if USE_SPECULAR || USE_NORMAL_MAP || USE_SPECULAR_MAP || USE_PARALLAX
varying vec4 v_normal; varying vec4 v_normal;
varying vec3 v_eyeVec;
varying vec3 v_half;
#if USE_SPECULAR || USE_NORMAL_MAP || USE_SPECULAR_MAP || USE_PARALLAX
#if (USE_INSTANCING || USE_GPU_SKINNING) && (USE_NORMAL_MAP || USE_PARALLAX) #if (USE_INSTANCING || USE_GPU_SKINNING) && (USE_NORMAL_MAP || USE_PARALLAX)
varying vec4 v_tangent; varying vec4 v_tangent;
//varying vec3 v_bitangent; //varying vec3 v_bitangent;
#endif #endif
#if USE_SPECULAR || USE_SPECULAR_MAP
varying vec3 v_half;
#endif
#if (USE_INSTANCING || USE_GPU_SKINNING) && USE_PARALLAX
varying vec3 v_eyeVec;
#endif
#endif #endif
attribute vec3 a_vertex; attribute vec3 a_vertex;
attribute vec3 a_normal; attribute vec3 a_normal;
#if (USE_INSTANCING || USE_GPU_SKINNING) #if (USE_INSTANCING || USE_GPU_SKINNING)
attribute vec4 a_tangent; attribute vec4 a_tangent;
#endif #endif
attribute vec2 a_uv0; attribute vec2 a_uv0;
Show All 30 Lines #if USE_GPU_SKINNING
} }
vec4 position = instancingTransform * vec4(p, 1.0); vec4 position = instancingTransform * vec4(p, 1.0);
mat3 normalMatrix = mat3(instancingTransform[0].xyz, instancingTransform[1].xyz, instancingTransform[2].xyz); mat3 normalMatrix = mat3(instancingTransform[0].xyz, instancingTransform[1].xyz, instancingTransform[2].xyz);
vec3 normal = normalMatrix * normalize(n); vec3 normal = normalMatrix * normalize(n);
#if (USE_NORMAL_MAP || USE_PARALLAX) #if (USE_NORMAL_MAP || USE_PARALLAX)
vec3 tangent = normalMatrix * a_tangent.xyz; vec3 tangent = normalMatrix * a_tangent.xyz;
#endif #endif
#else #else
#if (USE_INSTANCING) #if (USE_INSTANCING)
vec4 position = instancingTransform * vec4(a_vertex, 1.0); vec4 position = instancingTransform * vec4(a_vertex, 1.0);
mat3 normalMatrix = mat3(instancingTransform[0].xyz, instancingTransform[1].xyz, instancingTransform[2].xyz); mat3 normalMatrix = mat3(instancingTransform[0].xyz, instancingTransform[1].xyz, instancingTransform[2].xyz);
vec3 normal = normalMatrix * a_normal; vec3 normal = normalMatrix * a_normal;
#if (USE_NORMAL_MAP || USE_PARALLAX) #if (USE_NORMAL_MAP || USE_PARALLAX)
vec3 tangent = normalMatrix * a_tangent.xyz; vec3 tangent = normalMatrix * a_tangent.xyz;
#endif #endif
#else #else
vec4 position = vec4(a_vertex, 1.0); vec4 position = vec4(a_vertex, 1.0);
vec3 normal = a_normal; vec3 normal = a_normal;
#endif #endif
#endif #endif
#if USE_WIND #if USE_WIND
vec2 wind = windData.xy; vec2 wind = windData.xy;
// fractional part of model position, clamped to >.4 // fractional part of model position, clamped to >.4
vec4 modelPos = instancingTransform[3]; vec4 modelPos = instancingTransform[3];
Show All 23 Lines #if USE_WIND
// swaying of trunk based on distance from ground (higher parts sway more) // swaying of trunk based on distance from ground (higher parts sway more)
position.xz += diff + diff2 * wind; position.xz += diff + diff2 * wind;
#endif #endif
gl_Position = transform * position; gl_Position = transform * position;
#if USE_SPECULAR || USE_NORMAL_MAP || USE_SPECULAR_MAP || USE_PARALLAX vec3 eyeVec = cameraPos.xyz - position.xyz;
vec3 sunVec = -sunDir;
v_normal.xyz = normal; v_normal.xyz = normal;
v_eyeVec = eyeVec;
v_half = normalize(normalize(sunVec) + normalize(eyeVec));
#if USE_SPECULAR || USE_NORMAL_MAP || USE_SPECULAR_MAP || USE_PARALLAX
#if (USE_INSTANCING || USE_GPU_SKINNING) && (USE_NORMAL_MAP || USE_PARALLAX) #if (USE_INSTANCING || USE_GPU_SKINNING) && (USE_NORMAL_MAP || USE_PARALLAX)
v_tangent.xyz = tangent; v_tangent.xyz = tangent;
vec3 bitangent = cross(v_normal.xyz, v_tangent.xyz) * a_tangent.w; vec3 bitangent = cross(v_normal.xyz, v_tangent.xyz) * a_tangent.w;
v_normal.w = bitangent.x; v_normal.w = bitangent.x;
v_tangent.w = bitangent.y; v_tangent.w = bitangent.y;
v_lighting.w = bitangent.z; v_lighting.w = bitangent.z;
#endif #endif
#if USE_SPECULAR || USE_SPECULAR_MAP || USE_PARALLAX
vec3 eyeVec = cameraPos.xyz - position.xyz;
#if USE_SPECULAR || USE_SPECULAR_MAP
vec3 sunVec = -sunDir;
v_half = normalize(sunVec + normalize(eyeVec));
#endif
#if (USE_INSTANCING || USE_GPU_SKINNING) && USE_PARALLAX
v_eyeVec = eyeVec;
#endif
#endif
#endif #endif
v_lighting.xyz = max(0.0, dot(normal, -sunDir)) * sunColor; v_lighting.xyz = max(0.0, dot(normal, -sunDir)) * sunColor;
v_tex = a_uv0; v_tex = a_uv0;
#if (USE_INSTANCING || USE_GPU_SKINNING) && USE_AO #if USE_AO
v_tex2 = a_uv1; v_tex2 = a_uv1;
#endif #endif
calculatePositionInShadowSpace(position); calculatePositionInShadowSpace(position);
calculateLOSCoordinates(position.xz); calculateLOSCoordinates(position.xz);
} }
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