Class RenderState

source/graphics.cpp:23–83

};

struct RenderState {
	Arena* pArena;

	Vec2f targetResolution;

	// Drawing state
	ERenderMode mode { ERenderMode::None };
	EPrimitiveType typeState;
	ResizableArray<VertexData> vertexState;
	Vec4f vertexColorState { Vec4f(0.0f, 0.0f, 0.0f, 0.0f) };
	Vec2f vertexTexCoordState { Vec2f(0.0f, 0.0f) };
	Vec3f vertexNormalState { Vec3f(0.0f, 0.0f, 0.0f) };

	EMatrixMode matrixModeState;
	Stack<Matrixf> matrixStates[(u64)EMatrixMode::Count];

	ENormalsMode normalsModeState;
	bool lightingState { false };
	Vec4f lightDirectionsStates[MAX_LIGHTS];
	Vec4f lightColorStates[MAX_LIGHTS];
	Vec3f lightAmbientState { Vec3f(0.0f, 0.0f, 0.0f) };

	bool fogState { false };
	Vec2f fogDepths { Vec2f(0.0f, 0.0f) };
	Vec3f fogColor { Vec3f(0.f, 0.f, 0.f) };

	sg_image textureState;

	sg_cull_mode cullMode;

	ResizableArray<DrawCommand> drawList3D;
	ResizableArray<DrawCommand> drawList2D;
	ResizableArray<VertexData> perFrameVertexBuffer;
	ResizableArray<u16> perFrameIndexBuffer;
	
	// Sokol rendering data
	
	// pipelines
	sg_pipeline pipeCompositor;
	sg_pipeline pipeMain[2 * 2 * (i32)EPrimitiveType::Count];

	// passes
	sg_pass passCore3DScene;
	sg_pass passCore2DScene;
	sg_pass passCompositor;

	// persistent Buffers
	sg_buffer fullscreenTriangle;
	sg_buffer transientVertexBuffer;
	sg_buffer transientIndexBuffer;

	// framebuffers
	sg_image fbCore3DScene;
	sg_image fbCore2DScene;

	// samplers 
	sg_sampler samplerNearest;