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MaterialDef PBR Lighting {
MaterialParameters {
// Alpha threshold for fragment discarding
Float AlphaDiscardThreshold (AlphaTestFallOff)
//metalness of the material
Float Metallic : 1.0
//Roughness of the material
Float Roughness : 1.0
// Base material color
Color BaseColor : 1.0 1.0 1.0 1.0
// The emissive color of the object
Color Emissive
// the emissive power
Float EmissivePower : 3.0
// the emissive intensity
Float EmissiveIntensity : 2.0
// BaseColor map
Texture2D BaseColorMap
// Metallic map
Texture2D MetallicMap -LINEAR
// Roughness Map
Texture2D RoughnessMap -LINEAR
//Metallic and Roughness are packed respectively in the b and g channel of a single map
// r: unspecified
// g: Roughness
// b: Metallic
Texture2D MetallicRoughnessMap -LINEAR
// Texture of the emissive parts of the material
Texture2D EmissiveMap
// Normal map
Texture2D NormalMap -LINEAR
//The type of normal map: -1.0 (DirectX), 1.0 (OpenGl)
Float NormalType : -1.0
// For Spec gloss pipeline
Boolean UseSpecGloss
Texture2D SpecularMap
Texture2D GlossinessMap
Texture2D SpecularGlossinessMap
Color Specular : 1.0 1.0 1.0 1.0
Float Glossiness : 1.0
// Parallax/height map
Texture2D ParallaxMap -LINEAR
//Set to true is parallax map is stored in the alpha channel of the normal map
Boolean PackedNormalParallax
//Sets the relief height for parallax mapping
Float ParallaxHeight : 0.05
//Set to true to activate Steep Parallax mapping
Boolean SteepParallax
//Horizon fade
Boolean HorizonFade
// Set to Use Lightmap
Texture2D LightMap
// Set to use TexCoord2 for the lightmap sampling
Boolean SeparateTexCoord
// the light map is a gray scale ao map, on ly the r channel will be read.
Boolean LightMapAsAOMap
//shadows
Int FilterMode
Boolean HardwareShadows
Texture2D ShadowMap0
Texture2D ShadowMap1
Texture2D ShadowMap2
Texture2D ShadowMap3
//pointLights
Texture2D ShadowMap4
Texture2D ShadowMap5
Float ShadowIntensity
Vector4 Splits
Vector2 FadeInfo
Matrix4 LightViewProjectionMatrix0
Matrix4 LightViewProjectionMatrix1
Matrix4 LightViewProjectionMatrix2
Matrix4 LightViewProjectionMatrix3
//pointLight
Matrix4 LightViewProjectionMatrix4
Matrix4 LightViewProjectionMatrix5
Vector3 LightPos
Vector3 LightDir
Float PCFEdge
Float ShadowMapSize
// For hardware skinning
Int NumberOfBones
Matrix4Array BoneMatrices
// For Morph animation
FloatArray MorphWeights
Int NumberOfMorphTargets
Int NumberOfTargetsBuffers
//For instancing
Boolean UseInstancing
//For Vertex Color
Boolean UseVertexColor
Boolean BackfaceShadows : false
}
Technique {
LightMode SinglePassAndImageBased
VertexShader GLSL110 GLSL150: Common/MatDefs/Light/PBRLighting.vert
FragmentShader GLSL110 GLSL150: Common/MatDefs/Light/PBRLighting.frag
WorldParameters {
WorldViewProjectionMatrix
CameraPosition
WorldMatrix
WorldNormalMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
BASECOLORMAP : BaseColorMap
NORMALMAP : NormalMap
METALLICMAP : MetallicMap
ROUGHNESSMAP : RoughnessMap
EMISSIVEMAP : EmissiveMap
EMISSIVE : Emissive
SPECGLOSSPIPELINE : UseSpecGloss
PARALLAXMAP : ParallaxMap
NORMALMAP_PARALLAX : PackedNormalParallax
STEEP_PARALLAX : SteepParallax
LIGHTMAP : LightMap
SEPARATE_TEXCOORD : SeparateTexCoord
DISCARD_ALPHA : AlphaDiscardThreshold
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
USE_PACKED_MR: MetallicRoughnessMap
USE_PACKED_SG: SpecularGlossinessMap
SPECULARMAP : SpecularMap
GLOSSINESSMAP : GlossinessMap
NORMAL_TYPE: NormalType
VERTEX_COLOR : UseVertexColor
AO_MAP: LightMapAsAOMap
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
HORIZON_FADE: HorizonFade
}
}
Technique PreShadow {
VertexShader GLSL100 GLSL150 : Common/MatDefs/Shadow/PreShadow.vert
FragmentShader GLSL100 GLSL150 : Common/MatDefs/Shadow/PreShadow.frag
WorldParameters {
WorldViewProjectionMatrix
WorldViewMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
DISCARD_ALPHA : AlphaDiscardThreshold
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
ForcedRenderState {
FaceCull Off
DepthTest On
DepthWrite On
PolyOffset 5 3
ColorWrite Off
}
}
Technique PostShadow{
VertexShader GLSL150: Common/MatDefs/Shadow/PostShadow.vert
FragmentShader GLSL150: Common/MatDefs/Shadow/PostShadow.frag
WorldParameters {
WorldViewProjectionMatrix
WorldMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
HARDWARE_SHADOWS : HardwareShadows
FILTER_MODE : FilterMode
PCFEDGE : PCFEdge
DISCARD_ALPHA : AlphaDiscardThreshold
SHADOWMAP_SIZE : ShadowMapSize
SHADOWMAP_SIZE : ShadowMapSize
FADE : FadeInfo
PSSM : Splits
POINTLIGHT : LightViewProjectionMatrix5
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
BACKFACE_SHADOWS: BackfaceShadows
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
ForcedRenderState {
Blend Modulate
DepthWrite Off
PolyOffset -0.1 0
}
}
Technique PostShadow{
VertexShader GLSL100: Common/MatDefs/Shadow/PostShadow.vert
FragmentShader GLSL100: Common/MatDefs/Shadow/PostShadow.frag
WorldParameters {
WorldViewProjectionMatrix
WorldMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
HARDWARE_SHADOWS : HardwareShadows
FILTER_MODE : FilterMode
PCFEDGE : PCFEdge
DISCARD_ALPHA : AlphaDiscardThreshold
SHADOWMAP_SIZE : ShadowMapSize
FADE : FadeInfo
PSSM : Splits
POINTLIGHT : LightViewProjectionMatrix5
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
BACKFACE_SHADOWS: BackfaceShadows
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
ForcedRenderState {
Blend Modulate
DepthWrite Off
PolyOffset -0.1 0
}
}
Technique PreNormalPass {
VertexShader GLSL100 : Common/MatDefs/SSAO/normal.vert
FragmentShader GLSL100 : Common/MatDefs/SSAO/normal.frag
WorldParameters {
WorldViewProjectionMatrix
WorldViewMatrix
NormalMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
}
Technique Glow {
VertexShader GLSL100 GLSL150: Common/MatDefs/Misc/Unshaded.vert
FragmentShader GLSL100 GLSL150: Common/MatDefs/Light/Glow.frag
WorldParameters {
WorldViewProjectionMatrix
ViewProjectionMatrix
ViewMatrix
}
Defines {
NEED_TEXCOORD1
NUM_BONES : NumberOfBones
INSTANCING : UseInstancing
NUM_MORPH_TARGETS: NumberOfMorphTargets
NUM_TARGETS_BUFFERS: NumberOfTargetsBuffers
}
}
}