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Buttons are now clickable

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This commit is contained in:
Tleety
2016-02-16 16:28:19 +01:00
parent 6bc7131290
commit 8f84a5ddd6
7 changed files with 722 additions and 39 deletions
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src/Engine/Rendering/DrawFinalPass.cpp
-3
View File
@@ -689,9 +689,6 @@ void DrawFinalPass::DrawSprites(std::list<std::shared_ptr<RenderJob>>&jobs, Rend
glDrawElements(GL_TRIANGLES, spriteJob->EndIndex - spriteJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(spriteJob->StartIndex*sizeof(unsigned int)));
}
}
// m_SpriteProgram->Unbind();
}
src/Engine/Rendering/PickingPass.cpp
+46 -2
View File
@@ -234,6 +234,52 @@ void PickingPass::Draw(RenderScene& scene)
}
}
for (auto& job : scene.Jobs.SpriteJob) {
auto spriteJob = std::dynamic_pointer_cast<SpriteJob>(job);
if (!spriteJob->Pickable) {
continue;
}
RenderState jobState;
if (spriteJob) {
if (spriteJob->Depth == 0) {
jobState.Disable(GL_DEPTH_TEST);
}
int pickColor[2] = { m_ColorCounter[0], m_ColorCounter[1] };
PickingInfo pickInfo;
pickInfo.Entity = spriteJob->Entity;
pickInfo.World = spriteJob->World;
pickInfo.Camera = scene.Camera;
auto color = m_EntityColors.find(std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera));
if (color != m_EntityColors.end()) {
pickColor[0] = color->second[0];
pickColor[1] = color->second[1];
} else {
m_EntityColors[std::make_tuple(pickInfo.Entity, pickInfo.World, pickInfo.Camera)] = glm::ivec2(pickColor[0], pickColor[1]);
if (m_ColorCounter[0] > 255) {
m_ColorCounter[0] = 0;
m_ColorCounter[1] += 1;
} else {
m_ColorCounter[0] += 1;
}
}
m_PickingColorsToEntity[glm::ivec2(pickColor[0], pickColor[1])] = pickInfo;
m_PickingProgram->Bind();
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "M"), 1, GL_FALSE, glm::value_ptr(spriteJob->Matrix));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "V"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ViewMatrix()));
glUniformMatrix4fv(glGetUniformLocation(shaderHandle, "P"), 1, GL_FALSE, glm::value_ptr(scene.Camera->ProjectionMatrix()));
glUniform2fv(glGetUniformLocation(shaderHandle, "PickingColor"), 1, glm::value_ptr(glm::vec2(pickColor[0], pickColor[1])));
glBindVertexArray(spriteJob->Model->VAO);
glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, spriteJob->Model->ElementBuffer);
glDrawElements(GL_TRIANGLES, spriteJob->EndIndex - spriteJob->StartIndex + 1, GL_UNSIGNED_INT, (void*)(spriteJob->StartIndex * sizeof(unsigned int)));
}
}
/* for (auto &job : scene.Jobs.TransparentShieldedObjects) {
auto modelJob = std::dynamic_pointer_cast<ModelJob>(job);
@@ -306,8 +352,6 @@ void PickingPass::Draw(RenderScene& scene)
delete state;
}
void PickingPass::ClearPicking()
{
m_PickingColorsToEntity.clear();