void Renderer::setBuffers( Mesh& mesh )
{
UInt32 stride = sizeof( Vertex );
UInt32 offset = 0;
setVertexBuffers( &mesh._vertexBuffer, &stride, &offset );
setIndexBuffer( &mesh._indexBuffer );
}
//------------------------------------------------------------------------------
//## Basic
TEST_F(Test_Shader_Shader, IndependentSamplerState)
{
auto shader1 = Shader::create(LN_ASSETFILE("Shader/IndependentSamplerState.fx"));
auto vertexDecl1 = newObject<VertexLayout>();
vertexDecl1->addElement(0, VertexElementType::Float3, VertexElementUsage::Position, 0);
vertexDecl1->addElement(0, VertexElementType::Float2, VertexElementUsage::TexCoord, 0);
struct Vertex
{
Vector3 pos;
Vector2 uv;
};
Vertex v[] = {
{ { -1, 1, 0 }, { 0, 0 }, }, // 0.5 で中央の face からサンプリングする
{ { 0, 1, 0 }, { 1, 0 }, },
{ { -1, 0, 0 }, { 0, 1 }, },
{ { 0, 0, 0 }, { 1, 1 }, },
};
auto vb1 = newObject<VertexBuffer>(sizeof(v), v, GraphicsResourceUsage::Static);
auto tex1 = newObject<Texture2D>(2, 2, TextureFormat::RGBA8);
auto bmp1 = tex1->map(MapMode::Write);
bmp1->setPixel32(0, 0, ColorI(255, 0, 0, 255));
bmp1->setPixel32(1, 0, ColorI(255, 0, 255, 255));
bmp1->setPixel32(0, 1, ColorI(0, 255, 0, 255));
bmp1->setPixel32(1, 1, ColorI(0, 0, 255, 255));
// TODO: まだ SamplerState 直接指定をサポートしていないので Texture に対してセットする方法でテストケースだけ用意しておく。
// 後でサポートするとき、shader1->findParameter("mySamplerState")->setSamplerState(samplerState); とかに書き換える。
auto samplerState = newObject<SamplerState>();
samplerState->setFilterMode(TextureFilterMode::Linear);
tex1->setSamplerState(samplerState);
shader1->findParameter("_Texture")->setTexture(tex1);
auto ctx = Engine::graphicsContext();
TestEnv::resetGraphicsContext(ctx);
ctx->setVertexLayout(vertexDecl1);
ctx->setVertexBuffer(0, vb1);
ctx->setIndexBuffer(nullptr);
ctx->setShaderPass(shader1->techniques()[0]->passes()[0]);
// * [ ] default
{
ctx->clear(ClearFlags::All, Color::White, 1.0f, 0);
ctx->setPrimitiveTopology(PrimitiveTopology::TriangleStrip);
ctx->drawPrimitive(0, 2);
ASSERT_SCREEN(LN_ASSETFILE("Shader/Result/Test_Shader_Shader-IndependentSamplerState-1.png"));
}
}
void mirror::setData(ID3D11Device *_m_d3d11Device,float _width, float _height, float _left, float _top)
{
m_d3d11Device = _m_d3d11Device;
left = _left;
top = _top;
width = _width;
height = _height;
float cameraZ = 0;
//********************m_backMirror_VERTEX
m_backMirror_VERTEX[0].xyz.x = left;
m_backMirror_VERTEX[0].xyz.y = top;
m_backMirror_VERTEX[0].xyz.z = cameraZ;
m_backMirror_VERTEX[0].uvw.x = 0;
m_backMirror_VERTEX[0].uvw.y = 0;
m_backMirror_VERTEX[0].uvw.z = 0;
m_backMirror_VERTEX[1].xyz.x = m_backMirror_VERTEX[0].xyz.x + width;
m_backMirror_VERTEX[1].xyz.y = m_backMirror_VERTEX[0].xyz.y;
m_backMirror_VERTEX[1].xyz.z = cameraZ;
m_backMirror_VERTEX[1].uvw.x = 1;
m_backMirror_VERTEX[1].uvw.y = 0;
m_backMirror_VERTEX[1].uvw.z = 0;
m_backMirror_VERTEX[2].xyz.x = m_backMirror_VERTEX[0].xyz.x + width;
m_backMirror_VERTEX[2].xyz.y = m_backMirror_VERTEX[0].xyz.y - height;
m_backMirror_VERTEX[2].xyz.z = cameraZ;
m_backMirror_VERTEX[2].uvw.x = 1;
m_backMirror_VERTEX[2].uvw.y = 1;
m_backMirror_VERTEX[2].uvw.z = 0;
m_backMirror_VERTEX[3].xyz.x = m_backMirror_VERTEX[0].xyz.x;
m_backMirror_VERTEX[3].xyz.y = m_backMirror_VERTEX[0].xyz.y - height;
m_backMirror_VERTEX[3].xyz.z = cameraZ;
m_backMirror_VERTEX[3].uvw.x = 0;
m_backMirror_VERTEX[3].uvw.y = 1;
m_backMirror_VERTEX[3].uvw.z = 0;
for (int i = 0; i < 4; i++)
{
m_backMirror_VERTEX[i].nrm.x = 0;
m_backMirror_VERTEX[i].nrm.y = 0;
m_backMirror_VERTEX[i].nrm.z = -1;
}
unsigned int mirror_indicies[6] = { 0, 2, 3, 0, 1, 2 };
setVertexBuffer(m_backMirror_VERTEX, rectNumber);
setIndexBuffer(mirror_indicies, rectIndexNumber);
}
void mirror::setPos(ID3D11Device *_m_d3d11Device, const XMFLOAT2& topleft, const XMFLOAT2& topright, const XMFLOAT2& botright, const XMFLOAT2& botleft)
{
m_d3d11Device = _m_d3d11Device;
float cameraZ = 0;
//********************m_backMirror_VERTEX
//topleft
m_backMirror_VERTEX[0].xyz.x = topleft.x;
m_backMirror_VERTEX[0].xyz.y = topleft.y;
m_backMirror_VERTEX[0].xyz.z = cameraZ;
m_backMirror_VERTEX[0].uvw.x = 0;
m_backMirror_VERTEX[0].uvw.y = 0;
m_backMirror_VERTEX[0].uvw.z = 0;
//top right
m_backMirror_VERTEX[1].xyz.x = topright.x;
m_backMirror_VERTEX[1].xyz.y = topright.y;
m_backMirror_VERTEX[1].xyz.z = cameraZ;
m_backMirror_VERTEX[1].uvw.x = 1;
m_backMirror_VERTEX[1].uvw.y = 0;
m_backMirror_VERTEX[1].uvw.z = 0;
//bot right
m_backMirror_VERTEX[2].xyz.x = botright.x;
m_backMirror_VERTEX[2].xyz.y = botright.y;
m_backMirror_VERTEX[2].xyz.z = cameraZ;
m_backMirror_VERTEX[2].uvw.x = 1;
m_backMirror_VERTEX[2].uvw.y = 1;
m_backMirror_VERTEX[2].uvw.z = 0;
//bot left
m_backMirror_VERTEX[3].xyz.x = botleft.x;
m_backMirror_VERTEX[3].xyz.y = botleft.y;
m_backMirror_VERTEX[3].xyz.z = cameraZ;
m_backMirror_VERTEX[3].uvw.x = 0;
m_backMirror_VERTEX[3].uvw.y = 1;
m_backMirror_VERTEX[3].uvw.z = 0;
for (int i = 0; i < 4; i++)
{
m_backMirror_VERTEX[i].nrm.x = 0;
m_backMirror_VERTEX[i].nrm.y = 0;
m_backMirror_VERTEX[i].nrm.z = -1;
}
unsigned int mirror_indicies[6] = { 0, 2, 3, 0, 1, 2 };
setVertexBuffer(m_backMirror_VERTEX, rectNumber);
setIndexBuffer(mirror_indicies, rectIndexNumber);
}
void ShadowsDemo::onDraw() {
App::onDraw();
const auto device = graphicsDevice();
device->setClearColor(0.0f, 0.0f, 0.0f, 0.0f);
device->clear(ciri::ClearFlags::Color | ciri::ClearFlags::Depth);
device->setRasterizerState(_rasterState);
device->restoreDefaultBlendState();
if( _spotlightShader->isValid() && _directionalShader->isValid() ) {
const cc::Mat4f& cameraViewProj = _camera.getProj() * _camera.getView();
bool firstLight = true;
Light::Type boundLightType = Light::Type::Invalid;
for( auto& light : _lights ) {
// compute light matrices
//const cc::Mat4f& lightView = light.view();
//const cc::Mat4f& lightProj = light.proj();//cc::math::perspectiveRH(45.0f, 1.0f, 0.1f, light.range());//light.proj();
//const cc::Mat4f lightViewProj = lightProj * lightView;
if( light.type() == Light::Type::Directional ) {
//light.computeViewProjFromFrustum(BoundingFrustum(cameraViewProj));
light.computeViewProjFromFrustum(BoundingFrustum(_camera.getFov(), _camera.getAspect(), _camera.getNearPlane(), _camera.getFarPlane(), _camera.getPosition(), _camera.getFpsFront(), _camera.getUp()));
//light.computeViewProjOrtho(_camera.getView(), _camera.getFov(), _camera.getAspect(), _camera.getNearPlane(), _camera.getFarPlane());
}
const cc::Mat4f lightViewProj = light.proj() * light.view();
if( light.castShadows() ) {
device->setDepthStencilState(device->getDefaultDepthStencilDefault());
// set and clear render target
ciri::IRenderTarget2D* depthTarget = _shadowTarget.get();
device->setRenderTargets(&depthTarget, 1);
device->setClearColor(0.0f, 0.0f, 0.0f, 0.0f);
device->clear(ciri::ClearFlags::Color | ciri::ClearFlags::Depth);
// apply depth shader
device->applyShader(_depthShader);
// set viewport to depth size
device->setViewport(ciri::Viewport(0, 0, _shadowTarget->getDepth()->getWidth(), _shadowTarget->getDepth()->getHeight()));
// render all models
for( auto& mdl : _models ) {
_depthConstants.xform = lightViewProj * mdl->getXform().getWorld();
_depthConstantsBuffer->setData(sizeof(DepthConstants), &_depthConstants);
device->setVertexBuffer(mdl->getVertexBuffer());
if( mdl->getIndexBuffer() != nullptr ) {
device->setIndexBuffer(mdl->getIndexBuffer());
device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount());
} else {
device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0);
}
}
// reser viewport to screen
device->setViewport(ciri::Viewport(0, 0, window()->getWidth(), window()->getHeight()));
// restore default render targets
device->restoreDefaultRenderTargets();
}
switch( light.type() ) {
case Light::Type::Directional: {
if( boundLightType != Light::Type::Directional || light.castShadows() ) {
boundLightType = Light::Type::Directional;
device->applyShader(_directionalShader);
device->setTexture2D(0, _shadowTarget->getDepth(), ciri::ShaderStage::Pixel);
device->setSamplerState(0, _shadowSampler, ciri::ShaderStage::Pixel);
}
_directionalConstants.LightDirection = light.direction();
_directionalConstants.LightColor = light.diffuseColor();
_directionalConstants.LightIntensity = light.diffuseIntensity();
_directionalConstants.campos = _camera.getPosition();
_directionalConstants.CastShadows = light.castShadows();
_directionalConstants.lightViewProj = lightViewProj;
for( auto& mdl : _models ) {
if( !mdl->isValid() ) {
continue;
}
_directionalConstants.world = mdl->getXform().getWorld();
_directionalConstants.xform = cameraViewProj * _directionalConstants.world;
_directionalConstantsBuffer->setData(sizeof(DirectionalConstants), &_directionalConstants);
device->setVertexBuffer(mdl->getVertexBuffer());
if( mdl->getIndexBuffer() != nullptr ) {
device->setIndexBuffer(mdl->getIndexBuffer());
device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount());
} else {
device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0);
}
}
break;
}
case Light::Type::Spot: {
if( boundLightType != Light::Type::Spot || light.castShadows() ) {
boundLightType = Light::Type::Spot;
device->applyShader(_spotlightShader);
device->setTexture2D(0, _shadowTarget->getDepth(), ciri::ShaderStage::Pixel);
device->setSamplerState(0, _shadowSampler, ciri::ShaderStage::Pixel);
}
_spotlightConstants.LightPosition = light.position();
_spotlightConstants.LightDirection = light.direction();
_spotlightConstants.LightColor = light.diffuseColor();
_spotlightConstants.LightCosInner = light.cosConeInnerAngle(true);
_spotlightConstants.LightCosOuter = light.cosConeOuterAngle(true);
_spotlightConstants.LightIntensity = light.diffuseIntensity();
_spotlightConstants.LightRange = light.range();
_spotlightConstants.CastShadows = light.castShadows();
_spotlightConstants.lightViewProj = lightViewProj;
for( auto& mdl : _models ) {
_spotlightConstants.world = mdl->getXform().getWorld();
_spotlightConstants.xform = cameraViewProj * _spotlightConstants.world;
_spotlightConstantsBuffer->setData(sizeof(SpotlightConstants), &_spotlightConstants);
device->setVertexBuffer(mdl->getVertexBuffer());
if( mdl->getIndexBuffer() != nullptr ) {
device->setIndexBuffer(mdl->getIndexBuffer());
device->drawIndexed(ciri::PrimitiveTopology::TriangleList, mdl->getIndexBuffer()->getIndexCount());
} else {
device->drawArrays(ciri::PrimitiveTopology::TriangleList, mdl->getVertexBuffer()->getVertexCount(), 0);
}
}
break;
}
}
if( firstLight ) {
firstLight = false;
device->setBlendState(_additiveBlendState);
}
}
}
device->present();
}
BoxGeometry::BoxGeometry(
String name,
const Vector3D& halfExtends,
bool addTangents,
bool patchRepresentation,
const Vector4D& texcoordScale)
: VertexBasedGeometry(name,
patchRepresentation ? VERTEX_BASED_TRIANGLE_PATCHES : VERTEX_BASED_TRIANGLES),
mHalfExtends(halfExtends)
{
BufferInfo bufferi(
name + String("BoxGeometryPositionBuffer"),
ContextTypeFlags(HOST_CONTEXT_TYPE_FLAG | OPEN_GL_CONTEXT_TYPE_FLAG),
POSITION_SEMANTICS,
TYPE_VEC4F,
6* 4 , //because of the normals, the vertices cannot be shared ;(
BufferElementInfo(4,GPU_DATA_TYPE_FLOAT,32,false),
VERTEX_ATTRIBUTE_BUFFER_TYPE,
NO_CONTEXT_TYPE
);
setAttributeBuffer(new Buffer(bufferi,false,0));
bufferi.name = name + String("BoxGeometryNormalBuffer");
bufferi.bufferSemantics = NORMAL_SEMANTICS;
setAttributeBuffer(new Buffer(bufferi,false,0));
if(addTangents)
{
bufferi.name = name + String("BoxGeometryTangentBuffer");
bufferi.bufferSemantics = TANGENT_SEMANTICS;
setAttributeBuffer( new Buffer( bufferi, false, 0 ) );
}
bufferi.name = name + String( "BoxGeometryTexCoordBuffer");
bufferi.bufferSemantics = TEXCOORD_SEMANTICS;
setAttributeBuffer(new Buffer(bufferi,false,0));
setIndexBuffer(
new Buffer(
BufferInfo(
name + String("BoxGeometryIndexBuffer"),
ContextTypeFlags(HOST_CONTEXT_TYPE_FLAG | OPEN_GL_CONTEXT_TYPE_FLAG),
INDEX_SEMANTICS,
TYPE_UINT32,
6 * 6, //6 faces * 2* triangles @ 3 verts
BufferElementInfo(1,GPU_DATA_TYPE_UINT,32,false),
VERTEX_INDEX_BUFFER_TYPE,
NO_CONTEXT_TYPE
)
)
);
Vector4D* posBuffer = reinterpret_cast<Vector4D*>(getAttributeBuffer(POSITION_SEMANTICS)->getCPUBufferHandle());
Vector4D* normalBuffer =reinterpret_cast<Vector4D*>(getAttributeBuffer(NORMAL_SEMANTICS)->getCPUBufferHandle());
Vector4D* tangentBuffer = 0;
if(addTangents) {
tangentBuffer = reinterpret_cast<Vector4D*>(getAttributeBuffer(TANGENT_SEMANTICS)->getCPUBufferHandle());
}
Vector4D* tcBuffer = reinterpret_cast<Vector4D*>(getAttributeBuffer(TEXCOORD_SEMANTICS)->getCPUBufferHandle());
unsigned int* indexBuffer = reinterpret_cast<unsigned int*>(getIndexBuffer()->getCPUBufferHandle());
//iterate over the six faces:
for(int axis=0; axis<3; axis++)
{
for(int side = 1; side >= -1; side -= 2)
{
Vector3D normal = Vector3D(axis==0?side:0,axis==1?side:0, axis==2?side:0);
Vector3D left = Vector3D(
((axis==2) || (axis ==1)) ? -side : 0,
0,
axis==0?side:0
);
Vector3D down= glm::cross(normal,left);
Vector3D tangent = left * (-1.0f);
int vertexIndexBase = 8* axis + 4*(1-(side+1)/2);
int indexIndexBase = 12* axis + 6*(1-(side+1)/2);
//lower left
posBuffer[vertexIndexBase + 0] = Vector4D( (normal + left + down)* halfExtends, 1 );
normalBuffer[vertexIndexBase + 0] = Vector4D( normal, 0 );
if(addTangents){
tangentBuffer[vertexIndexBase+0]= Vector4D( tangent, 0 );
}
tcBuffer[vertexIndexBase + 0] = Vector4D(0,0,0, 0 ) * texcoordScale;
//lower right
posBuffer[vertexIndexBase + 1] = Vector4D( (normal - left + down)* halfExtends , 1 );
normalBuffer[vertexIndexBase + 1] = Vector4D( normal, 0 );
if(addTangents){
tangentBuffer[vertexIndexBase+1]= Vector4D( tangent, 0 );
}
tcBuffer[vertexIndexBase + 1] = Vector4D(1,0,0, 0 )* texcoordScale;
//upper right
posBuffer[vertexIndexBase + 2] = Vector4D( (normal - left - down)* halfExtends , 1 );
normalBuffer[vertexIndexBase + 2] = Vector4D( normal, 0 );
if(addTangents){
tangentBuffer[vertexIndexBase+2]= Vector4D( tangent, 0 );
}
tcBuffer[vertexIndexBase + 2] = Vector4D(1,1,0, 0 )* texcoordScale;
//upper left
posBuffer[vertexIndexBase + 3] = Vector4D( (normal + left - down)* halfExtends , 1 );
normalBuffer[vertexIndexBase + 3] = Vector4D( normal, 0 );
if(addTangents){
tangentBuffer[vertexIndexBase+3]= Vector4D( tangent, 0 );
}
tcBuffer[vertexIndexBase + 3] = Vector4D(0,1,0, 0 )* texcoordScale;
indexBuffer[indexIndexBase + 0]= vertexIndexBase + 0;
indexBuffer[indexIndexBase + 1]= vertexIndexBase + 1;
indexBuffer[indexIndexBase + 2]= vertexIndexBase + 2;
indexBuffer[indexIndexBase + 3]= vertexIndexBase + 0;
indexBuffer[indexIndexBase + 4]= vertexIndexBase + 2;
indexBuffer[indexIndexBase + 5]= vertexIndexBase + 3;
// LOG<<DEBUG_LOG_LEVEL<<"VERTICES OF BOX, face "<<
// ((side>0)?"positive":"negative") <<
// ( (axis==0)
// ?" X"
// :( (axis==1)
// ?" Y"
// :" Z" ) )
//
// << ": \n";
// for(int i=0;i<4;i++)
// {
// LOG<<DEBUG_LOG_LEVEL
// <<"Index of vertex :"<<vertexIndexBase+i
// <<"; Vertex coords: "<<posBuffer[vertexIndexBase + i]
// <<"; Normal: "<<normalBuffer[vertexIndexBase + i]
// <<"; start index for face in index buffer: "<<indexIndexBase<<";\n"
// ;
// }
}
}
getAttributeBuffer(POSITION_SEMANTICS)->copyFromHostToGPU();
getAttributeBuffer(NORMAL_SEMANTICS)->copyFromHostToGPU();
if(addTangents){getAttributeBuffer(TANGENT_SEMANTICS)->copyFromHostToGPU();}
getAttributeBuffer(TEXCOORD_SEMANTICS)->copyFromHostToGPU();
getIndexBuffer()->copyFromHostToGPU();
}
void Mesh::setIndexBuffer(const HardwareIndexBuffer& indexbuffer)
{
auto ptr = lock();
if ( ptr )
ptr->setIndexBuffer(indexbuffer);
}