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Fixed saving of depthbuffer.

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Faerbit 2015-01-26 23:11:04 +01:00
parent 7f13e89935
commit 377372d1c6
3 changed files with 12 additions and 12 deletions
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2
Levels/ObjectSetups/Compositions.xml
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@ -66,7 +66,7 @@
</object> </object>
<light> <light>
<xOffset>0.0</xOffset> <xOffset>0.0</xOffset>
<yOffset>3</yOffset> <yOffset>2</yOffset>
<zOffset>0.0</zOffset> <zOffset>0.0</zOffset>
<rColour>1.0</rColour> <rColour>1.0</rColour>
<gColour>1.0</gColour> <gColour>1.0</gColour>

2
extern/bullet/src/BulletCollision/BroadphaseCollision/btQuantizedBvh.h vendored
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@ -354,7 +354,7 @@ public:
btAssert(m_useQuantization); btAssert(m_useQuantization);
btAssert(point.getX() <= m_bvhAabbMax.getX()); //btAssert(point.getX() <= m_bvhAabbMax.getX());
btAssert(point.getY() <= m_bvhAabbMax.getY()); btAssert(point.getY() <= m_bvhAabbMax.getY());
btAssert(point.getZ() <= m_bvhAabbMax.getZ()); btAssert(point.getZ() <= m_bvhAabbMax.getZ());

20
graphics.cc
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@ -117,7 +117,7 @@ void Graphics::render(double time)
if (!framebuffer_cube->isFrameBufferObjectComplete()) { if (!framebuffer_cube->isFrameBufferObjectComplete()) {
printf("Framebuffer incomplete, unknown error occured during shadow generation!\n"); printf("Framebuffer incomplete, unknown error occured during shadow generation!\n");
} }
if (saveDepthBufferBool && i_face == 2) { if (saveDepthBufferBool && i_face == 3) {
printf("Doing stuff...\n"); printf("Doing stuff...\n");
saveDepthBufferToDisk(framebuffer_cube, "face2.png"); saveDepthBufferToDisk(framebuffer_cube, "face2.png");
saveDepthBufferBool = false; saveDepthBufferBool = false;
@ -250,17 +250,17 @@ float Graphics::getFarPlane() {
void Graphics::saveDepthBufferToDisk(SharedFrameBufferObject fbo, std::string filename) { void Graphics::saveDepthBufferToDisk(SharedFrameBufferObject fbo, std::string filename) {
printf("Starting saving of depth buffer...\n"); printf("Starting saving of depth buffer...\n");
float *depthbuffer = new float[windowSize.x * windowSize.y]; float *depthbuffer = new float[1024*1024];
std::vector<unsigned char> image (windowSize.x * windowSize.y * 4); std::vector<unsigned char> image (1024 * 1024 * 4);
glGetTexImage(GL_TEXTURE_CUBE_MAP_POSITIVE_Y, 0, GL_DEPTH_COMPONENT, GL_FLOAT, depthbuffer); glGetTexImage(GL_TEXTURE_CUBE_MAP_NEGATIVE_Y, 0, GL_DEPTH_COMPONENT, GL_FLOAT, depthbuffer);
for (unsigned int i = 0; i<windowSize.x * windowSize.y; i++) { for (unsigned int i = 0; i<1024*1024; i++) {
image[windowSize.x * windowSize.y * 4 + 0] = depthbuffer[i] * 255; image[i * 4 + 0] = depthbuffer[i] * 255;
image[windowSize.x * windowSize.y * 4 + 1] = depthbuffer[i] * 255; image[i * 4 + 1] = depthbuffer[i] * 255;
image[windowSize.x * windowSize.y * 4 + 2] = depthbuffer[i] * 255; image[i * 4 + 2] = depthbuffer[i] * 255;
image[windowSize.x * windowSize.y * 4 + 3] = 255; image[i * 4 + 3] = 255;
} }
unsigned error = lodepng::encode(filename.c_str(), image, windowSize.x, windowSize.y); unsigned error = lodepng::encode(filename.c_str(), image, 1024, 1024);
if (error) { if (error) {
std::cout << "Encoder error " << error << ": " << lodepng_error_text(error) << std::endl; std::cout << "Encoder error " << error << ": " << lodepng_error_text(error) << std::endl;
} }