overhauled physics engine

src/Engine/Material/Material.cpp

@@ -0,0 +1,60 @@
+#include "Material.h"
+#include "Window/WindowManager.h"
+#include "MaterialInstance.h"
+
+using namespace Seele;
+
+Gfx::ShaderMap Material::shaderMap;
+std::mutex Material::shaderMapLock;
+
+Material::Material(Array<PShaderParameter> parameter, Gfx::PDescriptorLayout layout, uint32 uniformDataSize, uint32 uniformBinding, std::string materialName)
+    : MaterialInterface(parameter, uniformDataSize, uniformBinding)
+    , layout(layout)
+    , materialName(materialName)
+{
+}
+
+Material::~Material()
+{
+}
+
+Gfx::PDescriptorSet Material::createDescriptorSet()
+{
+    Gfx::PDescriptorSet descriptorSet = layout->allocateDescriptorSet();
+    BulkResourceData uniformUpdate = {
+        .size = uniformDataSize,
+        .data = (uint8*)uniformData.data(),
+    };
+    for(auto param : parameters)
+    {
+        param->updateDescriptorSet(descriptorSet, uniformData.data());
+    }
+    if(uniformUpdate.size != 0)
+    {
+        uniformBuffer->updateContents(uniformUpdate);
+        descriptorSet->updateBuffer(uniformBinding, uniformBuffer);
+    }
+    descriptorSet->writeChanges();
+    return descriptorSet;
+}
+
+PMaterialInstance Material::instantiate()
+{
+    return new MaterialInstance(this);
+}
+
+const Gfx::ShaderCollection* Material::getShaders(Gfx::RenderPassType renderPass, VertexInputType* vertexInput) const
+{
+    Gfx::ShaderPermutation permutation;
+    permutation.passType = renderPass;
+    std::string vertexInputName = vertexInput->getName();
+    std::memcpy(permutation.materialName, materialName.c_str(), sizeof(permutation.materialName));
+    std::memcpy(permutation.vertexInputName, vertexInputName.c_str(), sizeof(permutation.vertexInputName));
+    return shaderMap.findShaders(Gfx::PermutationId(permutation));
+}
+
+Gfx::ShaderCollection& Material::createShaders(Gfx::PGraphics graphics, Gfx::RenderPassType renderPass, VertexInputType* vertexInput) 
+{
+    std::scoped_lock l(shaderMapLock);
+    return shaderMap.createShaders(graphics, renderPass, this, vertexInput, false);
+}