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kbz_8
2025-05-01 23:03:47 +02:00
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ScopEngine/Runtime/Sources/Renderer/RenderPasses/ForwardPass.cpp git.filemode.normal_file
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#include <Renderer/RenderPasses/ForwardPass.h>
#include <Renderer/Pipelines/Graphics.h>
#include <Renderer/ViewerData.h>
#include <Renderer/Renderer.h>
#include <Graphics/Scene.h>
#include <Maths/Mat4.h>
namespace Scop
{
struct ModelData
{
Mat4f model_mat;
Mat4f normal_mat;
};
void ForwardPass::Pass(Scene& scene, Renderer& renderer, class Texture& render_target)
{
Scene::ForwardData& data = scene.GetForwardData();
GraphicPipeline& pipeline = scene.GetPipeline();
if(pipeline.GetPipeline() == VK_NULL_HANDLE)
{
GraphicPipelineDescriptor pipeline_descriptor;
pipeline_descriptor.vertex_shader = RenderCore::Get().GetDefaultVertexShader();
pipeline_descriptor.fragment_shader = scene.GetFragmentShader();
pipeline_descriptor.color_attachments = { &render_target };
pipeline_descriptor.depth = &scene.GetDepth();
if(scene.GetForwardData().wireframe)
pipeline_descriptor.mode = VK_POLYGON_MODE_LINE;
pipeline_descriptor.clear_color_attachments = false;
pipeline.Init(pipeline_descriptor);
}
VkCommandBuffer cmd = renderer.GetActiveCommandBuffer();
pipeline.BindPipeline(cmd, 0, {});
for(auto actor : scene.GetActors())
{
ModelData model_data;
model_data.model_mat = Mat4f::Identity();
model_data.model_mat.SetTranslation(actor->GetPosition() - actor->GetModel().GetCenter());
model_data.model_mat.SetScale(actor->GetScale());
model_data.model_mat = Mat4f::Translate(-actor->GetModel().GetCenter()) * Mat4f::Rotate(actor->GetOrientation()) * model_data.model_mat;
model_data.normal_mat = model_data.model_mat;
model_data.normal_mat.Inverse().Transpose();
RenderCore::Get().vkCmdPushConstants(cmd, pipeline.GetPipelineLayout(), VK_SHADER_STAGE_VERTEX_BIT, 0, sizeof(ModelData), &model_data);
actor->GetModel().Draw(cmd, *data.matrices_set, pipeline, *data.albedo_set, renderer.GetDrawCallsCounterRef(), renderer.GetPolygonDrawnCounterRef(), renderer.GetCurrentFrameIndex());
}
pipeline.EndPipeline(cmd);
}
}