MaterialX: code improvements shader modes. #35

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3 changed files with 16 additions and 32 deletions
Showing only changes of commit 541c4de724 - Show all commits

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@ -327,7 +327,6 @@ NodeItem NodeItem::dotproduct(const NodeItem &other) const
NodeItem item1 = to_vector();
NodeItem item2 = other.to_vector();
cast_types(item1, item2);
Vasyl-Pidhirskyi marked this conversation as resolved Outdated

Why this was removed?
Seems it could produce error when we try to do dotproduct vector2 by float or by vector3

Why this was removed? Seems it could produce error when we try to do dotproduct vector2 by float or by vector3

Agree, reverted changes.

Agree, reverted changes.
return create_node("dotproduct", Type::Float, {{"in1", item1}, {"in2", item2}});
}
@ -388,14 +387,15 @@ NodeItem NodeItem::rotate(const NodeItem &angle_xyz, bool invert)
NodeItem x = angle_xyz[0];
NodeItem y = angle_xyz[1];
NodeItem z = angle_xyz[2];
NodeItem x_axis = val(MaterialX::Vector3(1.0f, 0.0f, 0.0f));
NodeItem y_axis = val(MaterialX::Vector3(0.0f, 1.0f, 0.0f));
NodeItem z_axis = val(MaterialX::Vector3(0.0f, 0.0f, 1.0f));
if (invert) {
return rotate(z, val(MaterialX::Vector3(0.0f, 0.0f, 1.0f)))
.rotate(y, val(MaterialX::Vector3(0.0f, 1.0f, 0.0f)))
.rotate(x, val(MaterialX::Vector3(1.0f, 0.0f, 0.0f)));
return rotate(z, z_axis).rotate(y, y_axis).rotate(x, x_axis);
}
return rotate(x, val(MaterialX::Vector3(1.0f, 0.0f, 0.0f)))
.rotate(y, val(MaterialX::Vector3(0.0f, 1.0f, 0.0f)))
.rotate(z, val(MaterialX::Vector3(0.0f, 0.0f, 1.0f)));
return rotate(x, x_axis).rotate(y, y_axis).rotate(z, z_axis);
}
NodeItem NodeItem::sin() const

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@ -54,29 +54,13 @@ NODE_SHADER_MATERIALX_BEGIN
NodeItem ior = get_input_value("IOR", NodeItem::Type::Float);
NodeItem normal = get_input_link("Normal", NodeItem::Type::Vector3);
NodeItem dielectric = create_node("dielectric_bsdf",
return create_node("dielectric_bsdf",
NodeItem::Type::BSDF,
{{"normal", normal},
{"tint", color},
{"roughness", roughness},
{"ior", ior},
{"scatter_mode", val(std::string("RT"))}});
NodeItem artistic_ior = create_node("artistic_ior",
NodeItem::Type::Multioutput,
{{"reflectivity", color}, {"edge_color", color}});
NodeItem ior_out = artistic_ior.add_output("ior", NodeItem::Type::Color3);
NodeItem extinction_out = artistic_ior.add_output("extinction", NodeItem::Type::Color3);
NodeItem conductor = create_node("conductor_bsdf",
NodeItem::Type::BSDF,
{{"normal", normal},
{"ior", ior_out},
{"extinction", extinction_out},
{"roughness", roughness}});
return create_node(
"mix", NodeItem::Type::BSDF, {{"fg", dielectric}, {"bg", conductor}, {"mix", val(0.5f)}});
}
#endif
NODE_SHADER_MATERIALX_END

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@ -89,8 +89,8 @@ static int node_shader_gpu_tangent(GPUMaterial *mat,
NODE_SHADER_MATERIALX_BEGIN
#ifdef WITH_MATERIALX
{
/* TODO: This node doesn't have an implementation in MaterialX.*/
return get_output_default(socket_out_->name, NodeItem::Type::Vector3);
/* TODO: implement other features */
return create_node("tangent", NodeItem::Type::Vector3, {{"space", val(std::string("world"))}});
}
#endif
NODE_SHADER_MATERIALX_END