static void
DialogClose(GtkDialog * UNUSED(dialog), gint response, void *UNUSED(data))
{
if ((GtkResponseType) response == GTK_RESPONSE_OK) { /* Apply new settings */
char *texStr;
/* Copy new settings to preview material */
curDetails->mat = col3d;
*curDetails->pBoardMat = col3d;
if (useTexture) {
texStr = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(textureComboBox));
if (!strcmp(texStr, NO_TEXTURE_STRING))
col3d.textureInfo = 0;
else {
BoardData *bd = (BOARD(pwPrevBoard))->board_data;
ClearTextures(bd->bd3d);
GetTextures(bd->bd3d, bd->rd);
}
}
UpdatePreview();
gtk_widget_queue_draw(curDetails->preview);
}
/* Hide dialog so can be reshown quickly */
gtk_widget_hide(pwColourDialog3d);
}
void scRenderSystem::_Draw()
{
auto vpIter = mSceneManager.GetViewports().begin();
for (; vpIter != mSceneManager.GetViewports().end(); ++vpIter)
{
scViewport* vp = (*vpIter);
// 不渲染不可见的viewport
if (!vp->IsVisible())
continue;
// 设置当前viewport
mContext->RSSetViewports(1, &vp->GetViewport());
// 投影矩阵(viewport相关)
//XMMATRIX projMat = XMMatrixPerspectiveFovRH( XM_PIDIV4, 500.f / 500.0f, 0.01f, 1000.0f );
XMMATRIX projMat = XMLoadFloat4x4(&vp->GetProjectionMatrix());
projMat = XMMatrixTranspose( projMat );
mContext->UpdateSubresource( projCB_, 0, 0, &projMat, 0, 0 );
mContext->VSSetConstantBuffers( 2, 1, &projCB_ );
// 视矩阵(摄像机矩阵)
//XMMATRIX viewMat = XMMatrixLookAtRH(XMVectorSet(0, 0, 100, 1), XMVectorSet(0, 0, 0, 1), XMVectorSet(0, 1, 0, 1));
XMMATRIX viewMat = XMLoadFloat4x4(&vp->GetCamera()->GetViewMatrix());
viewMat = XMMatrixTranspose( viewMat );
mContext->UpdateSubresource( viewCB_, 0, 0, &viewMat, 0, 0 );
mContext->VSSetConstantBuffers( 1, 1, &viewCB_ );
// 测试
mSceneManager._RenderScene();
unsigned int stride = sizeof( scVertex );
unsigned int offset = 0;
// sampler
mContext->PSSetSamplers(0, 1, &mSampler);
// 遍历渲染列表
auto roIter = mSceneManager.GetRenderQueue().begin();
while (roIter != mSceneManager.GetRenderQueue().end())
{
scMesh* mesh = roIter->GetMesh();
scVertexShader* vs = roIter->GetVertexShader();
scPixelShader* ps = roIter->GetPixelShader();
ID3D11Buffer* meshBuf = mesh->GetMeshBufferPtr();
mContext->IASetVertexBuffers(0, 1, &meshBuf, &stride, &offset);
mContext->IASetPrimitiveTopology(mesh->GetTopology());
mContext->VSSetShader(vs->GetShaderDataPtr(), 0, 0);
mContext->IASetInputLayout(vs->GetInputLayout());
mContext->PSSetShader(ps->GetShaderDataPtr(), 0, 0);
if (!roIter->GetTextures().empty())
{
auto texIter = roIter->GetTextures().begin();
while (texIter != roIter->GetTextures().end())
{
ID3D11ShaderResourceView* tex = (*texIter)->GetTextureDataPtr();
//TODO: 不知道这样做多重纹理会不会有问题
mContext->PSSetShaderResources(0, 1, &tex);
++texIter;
}
}
XMMATRIX worldMat = XMLoadFloat4x4(&roIter->_GetTransform());
worldMat = XMMatrixTranspose( worldMat );
mContext->UpdateSubresource( worldCB_, 0, 0, &worldMat, 0, 0 );
mContext->VSSetConstantBuffers( 0, 1, &worldCB_ );
mContext->Draw( mesh->GetVertexCount(), 0 );
++roIter;
}
}
}
void SpriteBatch::FlushText(
const std::vector<sstring>& text,
const tstring& fontname,
TransformComponent* transform,
const Color& color
)
{
if(text.size() == 0)
{
Logger::GetInstance()->Log(LogLevel::Warning,
_T("FontManager::DrawText: Drawing an empty string..."));
return;
}
auto curfont = FontManager::GetInstance()->GetFont(fontname);
float32 h = curfont.GetSize()/0.63f;
const vec2& position = transform->GetWorldPosition().pos2D();
const vec2& origposition = position;
GLuint* textures = curfont.GetTextures();
const std::vector<fontUvCoords>& tempuvs = curfont.GetUvCoords();
const std::vector<fontVertices>& tempverts = curfont.GetVetrices();
const std::vector<ivec2>& tempsizes = curfont.GetLetterDimensions();
m_Shader.Bind();
//Enable the attributes
glEnableVertexAttribArray(ATTRIB_VERTEX);
glEnableVertexAttribArray(ATTRIB_UV);
glActiveTexture(GL_TEXTURE0);
GLint s_textureId = glGetUniformLocation(m_Shader.GetID(), "textureSampler");
glUniform1i(s_textureId, 0);
GLint s_colorId = glGetUniformLocation(m_Shader.GetID(), "colorMultiplier");
glUniform4f(s_colorId,color.r,color.g,color.b,color.a);
float32 scaleValue = ScaleSystem::GetInstance()->GetScale();
mat4 scaleMat = Scale(scaleValue, scaleValue, 1.0f);
int32 offsetX(0);
int32 offsetY(0);
for(auto it = text.begin(); it != text.end() ; ++it)
{
const schar *start_line=it->c_str();
for(int32 i = 0 ; start_line[i] != 0 ; ++i)
{
glBindTexture(GL_TEXTURE_2D,textures[ start_line[i] ]);
//Set attributes and buffers
glVertexAttribPointer(ATTRIB_VERTEX, 3, GL_FLOAT,0,0,
tempverts[start_line[i]].ver);
glVertexAttribPointer(ATTRIB_UV, 2, GL_FLOAT, 0, 0,
tempuvs[start_line[i]].uv);
mat4 offsetTrans;
if(start_line[i] != 0)
{
int32 offset = curfont.GetMaxLetterHeight() - tempsizes[start_line[i]].y;
offsetTrans = Translate(
vec3(offsetX, offsetY - curfont.GetMaxLetterHeight() - offset, 0));
offsetX += tempsizes[start_line[i]].x;
}
else
{
offsetTrans = Translate(0.0f, 0.0f, 0.0f);
}
const mat4& world = transform->GetWorldMatrix() * offsetTrans;
glUniformMatrix4fv(glGetUniformLocation(m_Shader.GetID(),"MVP"),
1,GL_FALSE,
ToPointerValue(
Transpose(world) *
scaleMat *
GraphicsManager::GetInstance()->GetViewProjectionMatrix()
)
);
glDrawArrays(GL_TRIANGLE_STRIP,0,4);
}
offsetY -= curfont.GetMaxLetterHeight();
offsetX = 0;
}
//Unbind attributes and buffers
glDisableVertexAttribArray(ATTRIB_VERTEX);
glDisableVertexAttribArray(ATTRIB_UV);
m_Shader.Unbind();
}
/// \brief
/// Gather relevant resource information that pOwner relies on. In this case, add all textures
/// from all sets.
void GetDependencies(VResourceSnapshot &snapshot, VManagedResource *pOwner)
{
for (int i=0;i<m_iSurfaceCount;i++)
GetTextures(i)->GetDependencies(snapshot,pOwner);
}
