diff options
Diffstat (limited to 'intern/cycles/render/nodes.cpp')
| -rw-r--r-- | intern/cycles/render/nodes.cpp | 36 |
1 files changed, 25 insertions, 11 deletions
diff --git a/intern/cycles/render/nodes.cpp b/intern/cycles/render/nodes.cpp index 57b475e5cd0..2b682756c6a 100644 --- a/intern/cycles/render/nodes.cpp +++ b/intern/cycles/render/nodes.cpp @@ -365,7 +365,8 @@ void ImageTextureNode::compile(OSLCompiler& compiler) if(is_float == -1) { if(builtin_data == NULL) { ImageDataType type; - type = image_manager->get_image_metadata(filename.string(), NULL, is_linear); + bool builtin_free_cache; + type = image_manager->get_image_metadata(filename.string(), NULL, is_linear, builtin_free_cache); if(type == IMAGE_DATA_TYPE_FLOAT || type == IMAGE_DATA_TYPE_FLOAT4) is_float = 1; } @@ -554,7 +555,8 @@ void EnvironmentTextureNode::compile(OSLCompiler& compiler) if(is_float == -1) { if(builtin_data == NULL) { ImageDataType type; - type = image_manager->get_image_metadata(filename.string(), NULL, is_linear); + bool builtin_free_cache; + type = image_manager->get_image_metadata(filename.string(), NULL, is_linear, builtin_free_cache); if(type == IMAGE_DATA_TYPE_FLOAT || type == IMAGE_DATA_TYPE_FLOAT4) is_float = 1; } @@ -1799,6 +1801,14 @@ BsdfBaseNode::BsdfBaseNode(const NodeType *node_type) special_type = SHADER_SPECIAL_TYPE_CLOSURE; } +bool BsdfBaseNode::has_bump() +{ + /* detect if anything is plugged into the normal input besides the default */ + ShaderInput *normal_in = input("Normal"); + return (normal_in && normal_in->link && + normal_in->link->parent->special_type != SHADER_SPECIAL_TYPE_GEOMETRY); +} + /* BSDF Closure */ BsdfNode::BsdfNode(const NodeType *node_type) @@ -2308,13 +2318,13 @@ NODE_DEFINE(PrincipledBsdfNode) SOCKET_IN_FLOAT(subsurface, "Subsurface", 0.0f); SOCKET_IN_VECTOR(subsurface_radius, "Subsurface Radius", make_float3(0.1f, 0.1f, 0.1f)); SOCKET_IN_FLOAT(specular, "Specular", 0.0f); - SOCKET_IN_FLOAT(roughness, "Roughness", 0.0f); + SOCKET_IN_FLOAT(roughness, "Roughness", 0.5f); SOCKET_IN_FLOAT(specular_tint, "Specular Tint", 0.0f); SOCKET_IN_FLOAT(anisotropic, "Anisotropic", 0.0f); SOCKET_IN_FLOAT(sheen, "Sheen", 0.0f); SOCKET_IN_FLOAT(sheen_tint, "Sheen Tint", 0.0f); SOCKET_IN_FLOAT(clearcoat, "Clearcoat", 0.0f); - SOCKET_IN_FLOAT(clearcoat_gloss, "Clearcoat Gloss", 0.0f); + SOCKET_IN_FLOAT(clearcoat_roughness, "Clearcoat Roughness", 0.03f); SOCKET_IN_FLOAT(ior, "IOR", 0.0f); SOCKET_IN_FLOAT(transmission, "Transmission", 0.0f); SOCKET_IN_FLOAT(transmission_roughness, "Transmission Roughness", 0.0f); @@ -2337,6 +2347,12 @@ PrincipledBsdfNode::PrincipledBsdfNode() distribution_orig = NBUILTIN_CLOSURES; } +bool PrincipledBsdfNode::has_surface_bssrdf() +{ + ShaderInput *subsurface_in = input("Subsurface"); + return (subsurface_in->link != NULL || subsurface > CLOSURE_WEIGHT_CUTOFF); +} + void PrincipledBsdfNode::attributes(Shader *shader, AttributeRequestSet *attributes) { if(shader->has_surface) { @@ -2351,7 +2367,7 @@ void PrincipledBsdfNode::attributes(Shader *shader, AttributeRequestSet *attribu void PrincipledBsdfNode::compile(SVMCompiler& compiler, ShaderInput *p_metallic, ShaderInput *p_subsurface, ShaderInput *p_subsurface_radius, ShaderInput *p_specular, ShaderInput *p_roughness, ShaderInput *p_specular_tint, ShaderInput *p_anisotropic, - ShaderInput *p_sheen, ShaderInput *p_sheen_tint, ShaderInput *p_clearcoat, ShaderInput *p_clearcoat_gloss, + ShaderInput *p_sheen, ShaderInput *p_sheen_tint, ShaderInput *p_clearcoat, ShaderInput *p_clearcoat_roughness, ShaderInput *p_ior, ShaderInput *p_transmission, ShaderInput *p_anisotropic_rotation, ShaderInput *p_transmission_roughness) { ShaderInput *base_color_in = input("Base Color"); @@ -2374,7 +2390,7 @@ void PrincipledBsdfNode::compile(SVMCompiler& compiler, ShaderInput *p_metallic, int sheen_offset = compiler.stack_assign(p_sheen); int sheen_tint_offset = compiler.stack_assign(p_sheen_tint); int clearcoat_offset = compiler.stack_assign(p_clearcoat); - int clearcoat_gloss_offset = compiler.stack_assign(p_clearcoat_gloss); + int clearcoat_roughness_offset = compiler.stack_assign(p_clearcoat_roughness); int ior_offset = compiler.stack_assign(p_ior); int transmission_offset = compiler.stack_assign(p_transmission); int transmission_roughness_offset = compiler.stack_assign(p_transmission_roughness); @@ -2391,7 +2407,7 @@ void PrincipledBsdfNode::compile(SVMCompiler& compiler, ShaderInput *p_metallic, compiler.add_node(normal_offset, tangent_offset, compiler.encode_uchar4(specular_offset, roughness_offset, specular_tint_offset, anisotropic_offset), - compiler.encode_uchar4(sheen_offset, sheen_tint_offset, clearcoat_offset, clearcoat_gloss_offset)); + compiler.encode_uchar4(sheen_offset, sheen_tint_offset, clearcoat_offset, clearcoat_roughness_offset)); compiler.add_node(compiler.encode_uchar4(ior_offset, transmission_offset, anisotropic_rotation_offset, transmission_roughness_offset), distribution, SVM_STACK_INVALID, SVM_STACK_INVALID); @@ -2419,7 +2435,7 @@ void PrincipledBsdfNode::compile(SVMCompiler& compiler) { compile(compiler, input("Metallic"), input("Subsurface"), input("Subsurface Radius"), input("Specular"), input("Roughness"), input("Specular Tint"), input("Anisotropic"), input("Sheen"), input("Sheen Tint"), - input("Clearcoat"), input("Clearcoat Gloss"), input("IOR"), input("Transmission"), + input("Clearcoat"), input("Clearcoat Roughness"), input("IOR"), input("Transmission"), input("Anisotropic Rotation"), input("Transmission Roughness")); } @@ -2431,9 +2447,7 @@ void PrincipledBsdfNode::compile(OSLCompiler& compiler) bool PrincipledBsdfNode::has_bssrdf_bump() { - /* detect if anything is plugged into the normal input besides the default */ - ShaderInput *normal_in = input("Normal"); - return (normal_in->link && normal_in->link->parent->special_type != SHADER_SPECIAL_TYPE_GEOMETRY); + return has_surface_bssrdf() && has_bump(); } /* Translucent BSDF Closure */ |