重构材质系统

2025-12-03 23:38:08 +08:00
parent bf62257884
commit 3c0e177905
47 changed files with 755 additions and 1151 deletions
@@ -0,0 +1,37 @@
+#include "fs_debug_show_texture.h"
+#include "device/dvc_device.h"
+#include "device/dvc_uniform_buffer.h"
+#include "asset/dvc_texture.h"
+#include "shader/dvc_shader_functions.h"
+#include "pipe/dvc_render_pipe.h"
+
+const char* DebugFragementShader_ShowTexture::getName(void) const
+{
+	return "debug:show_texture";
+}
+
+void DebugFragementShader_ShowTexture::begin(const davinci::RenderPipe* pipe, davinci::MaterialConstPtr material)
+{
+	m_pipe = pipe;
+	m_material = material;
+
+	material->getParam("u_textureInfo", m_textureInfo);
+}
+
+void DebugFragementShader_ShowTexture::process(const davinci::VertexDesc& veretexDesc, const float32_t* pixelData, davinci::fVector4& color)
+{
+	const davinci::UniformBuffer& uniformBuffer = m_pipe->getUniformBuffer();
+
+	const davinci::VertexDesc::Element* v_uv_Element = veretexDesc.getElement("v_uv");
+	const davinci::fVector2* v_uv = (const davinci::fVector2*)(pixelData + (v_uv_Element->offset / sizeof(float32_t)));
+
+	davinci::fVector4 textureColor = davinci::shader::texture2D(*m_pipe, 
+		m_textureInfo, (*v_uv), davinci::fVector4::WHITE);
+
+	color = textureColor;
+}
+void DebugFragementShader_ShowTexture::end()
+{
+	m_material.reset();
+	m_textureInfo.texture.reset();
+}