UnrealXR/raylib
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Fix for vr rendering not taking render target size into account (#2424)

Browse source
This commit is contained in:
Maiko Steeman 2022-04-24 10:48:50 +01:00 • committed by GitHub
parent e1ee4b1466
commit ccfac59c60
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
3 changed files with 26 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

9
examples/core/core_vr_simulator.c
View file

@ -78,7 +78,11 @@ int main(void)
// Initialize framebuffer for stereo rendering
// NOTE: Screen size should match HMD aspect ratio
RenderTexture2D target = LoadRenderTexture(GetScreenWidth(), GetScreenHeight());
RenderTexture2D target = LoadRenderTexture(device.hResolution, device.vResolution);
// The target's height is flipped (in the source Rectangle), due to OpenGL reasons
Rectangle sourceRec = { 0.0f, 0.0f, (float)target.texture.width, -(float)target.texture.height };
Rectangle destRec = { 0.0f, 0.0f, (float)GetScreenWidth(), (float)GetScreenHeight() };
// Define the camera to look into our 3d world
Camera camera = { 0 };
@ -121,8 +125,7 @@ int main(void)
BeginDrawing();
ClearBackground(RAYWHITE);
BeginShaderMode(distortion);
DrawTextureRec(target.texture, (Rectangle){ 0, 0, (float)target.texture.width,
(float)-target.texture.height }, (Vector2){ 0.0f, 0.0f }, WHITE);
DrawTexturePro(target.texture, sourceRec, destRec, (Vector2){ 0.0f, 0.0f }, 0.0f, WHITE);
EndShaderMode();
DrawFPS(10, 10);
EndDrawing();