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3D editor stable with path tracer

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IlyaShurupov 2024-06-18 19:36:47 +03:00 • committed by Ilya Shurupov
parent 8bec5d1ab7
commit 5ac4d56d32
11 changed files with 144 additions and 19 deletions
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85
3DEditor/private/Editor.cpp
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@ -1,24 +1,97 @@
#include "Editor.hpp"
#include "GraphicsApi.hpp"
using namespace tp;
void Editor::loadDefaults() {
mScene.load("rsc/scene/script.lua");
}
Editor::Editor() {
uint4 Editor::getViewportTexID() {
return mRasterRenderer.getRenderBufferID();
{ // create path tracer gpu texture
glGenTextures(1, &mPathRenderTexture);
glBindTexture(GL_TEXTURE_2D, mPathRenderTexture);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_REPEAT);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);
glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA32F, 100, 100, 0, GL_RGBA, GL_FLOAT, nullptr);
glBindTexture(GL_TEXTURE_2D, 0);
}
}
void Editor::renderViewport() {
mRasterRenderer.render(mScene, mViewportSize);
switch (mRenderType) {
case RenderType::RASTER:
mRasterRenderer.render(mScene, mScene.mRenderSettings.size);
break;
case RenderType::PATH_TRACER:
{
// TODO : include in render viewport method
// renderPathFrame();
break;
}
default:
break;
}
}
uint4 Editor::getViewportTexID() {
switch (mRenderType) {
case RenderType::PATH_TRACER:
return mPathRenderTexture;
case RenderType::RASTER:
return mRasterRenderer.getRenderBufferID();
default:
return 0;
}
}
void Editor::loadDefaults() {
mScene.load("rsc/scene/script.lua");
}
void Editor::setViewportSize(const Vec2F& size) {
// TODO remove
mScene.mCamera.rotate(0.01f, 0.0);
mScene.mRenderSettings.size = size;
mRasterRenderer.getRenderBuffer()->resize(size);
mScene.mCamera.setRatio(size.y / size.x);
}
Editor::~Editor() {
glDeleteTextures(1, &mPathRenderTexture);
}
void Editor::renderPathFrame() {
mPathRenderer.render(mScene, mPathTracerBuffers, mScene.mRenderSettings);
{
glBindTexture(GL_TEXTURE_2D, mPathRenderTexture);
const auto size = mPathTracerBuffers.color.size();
glTexImage2D(
GL_TEXTURE_2D,
0,
GL_RGBA32F,
(GLsizei) size.x,
(GLsizei) size.y,
0,
GL_RGBA,
GL_FLOAT,
mPathTracerBuffers.color.getBuff()
);
glBindTexture(GL_TEXTURE_2D, 0);
}
}
void Editor::setRenderType(Editor::RenderType type) {
mRenderType = type;
}