81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
#pragma once
|
|
|
|
#include "collada_types.hpp"
|
|
#include "directxmath/directxmath.h"
|
|
|
|
namespace collada_scene {
|
|
|
|
struct __attribute__((aligned(16))) lookat {
|
|
XMVECTOR eye;
|
|
XMVECTOR at;
|
|
XMVECTOR up;
|
|
};
|
|
|
|
struct __attribute__((aligned(16))) transform {
|
|
union {
|
|
lookat lookat;
|
|
XMMATRIX matrix;
|
|
XMVECTOR vector;
|
|
};
|
|
collada::transform_type type;
|
|
};
|
|
|
|
struct node_instance {
|
|
transform * transforms = NULL;
|
|
XMMATRIX world;
|
|
};
|
|
|
|
struct scene_state {
|
|
const UINT m_numBuffers = 1; // FIXME
|
|
const UINT m_strides[1] = {3 * 3 * 4}; // FIXME
|
|
const UINT m_offsets[1] = {0}; // FIXME
|
|
|
|
ID3D10Buffer * m_pVertexBuffers[1] = {}; // FIXME
|
|
ID3D10Buffer * m_pIndexBuffer = NULL;
|
|
|
|
ID3D10InputLayout ** m_pVertexLayouts = NULL;
|
|
|
|
node_instance * m_nodeInstances = NULL;
|
|
|
|
ID3D10ShaderResourceView ** m_pShaderResourceViews = NULL;
|
|
|
|
XMFLOAT4 * m_lightPositions = NULL;
|
|
XMFLOAT4 * m_lightDirections = NULL;
|
|
XMFLOAT4 * m_lightColors = NULL;
|
|
|
|
int m_lightInstancesCount = 0;
|
|
|
|
collada::descriptor const * m_descriptor;
|
|
|
|
HRESULT load_scene(collada::descriptor const * const descriptor);
|
|
void update(float t);
|
|
void render();
|
|
|
|
private:
|
|
HRESULT load_layouts();
|
|
HRESULT allocate_images();
|
|
void allocate_node_instances();
|
|
void allocate_node_instance(collada::node const * const node,
|
|
node_instance * node_instance);
|
|
void allocate_light_instances();
|
|
|
|
void node_world_transform(collada::node const& node, node_instance& node_instance);
|
|
void update_light_instances();
|
|
void update_light_instance_vectors(collada::light const& light,
|
|
node_instance const& node_instance,
|
|
int light_index);
|
|
|
|
void render_geometries(collada::instance_geometry const * const instance_geometries,
|
|
int const instance_geometries_count);
|
|
void set_material(collada::effect const& effect);
|
|
void set_color_or_texture(collada::color_or_texture const& color_or_texture,
|
|
ID3D10EffectVectorVariable * pVectorVariable,
|
|
ID3D10EffectShaderResourceVariable * pShaderResourceVariable);
|
|
};
|
|
|
|
HRESULT LoadEffect();
|
|
HRESULT LoadLayout(collada::inputs const& inputs, ID3D10InputLayout ** ppVertexLayout);
|
|
HRESULT LoadVertexBuffer(LPCWSTR name, ID3D10Buffer ** ppVertexBuffer);
|
|
HRESULT LoadIndexBuffer(LPCWSTR name, ID3D10Buffer ** ppIndexBuffer);
|
|
}
|