TorqueGameEngines/Torque3D
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Reverse depth & 32F buffer format

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-Adds reversed depth projection model, dramatically increasing depth buffer effective resolution.
-Adds 32F depth 8U stencil format GFXFormatD32FS8X24 (following DX naming conventions). Note this is a 64-bit format, and likely not suitable for mobile platforms. Revert to GFXFormatD24S8 in renderManager.tscript for mobile & "ancient" platforms.
-Corrects alignment of texture type details array.
This commit is contained in:
AtomicWalrus 2023-04-14 20:13:28 -06:00
parent c08fa359d2
commit 75625dc679
37 changed files with 91 additions and 57 deletions
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4
Engine/source/T3D/gameFunctions.cpp
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@ -531,7 +531,7 @@ void renderFrame(GFXTextureTargetRef* target, MatrixF transform, Frustum frustum
// Clear the current viewport area
GFX->setViewport(targetRect);
GFX->clear(GFXClearZBuffer | GFXClearStencil | GFXClearTarget, canvasClearColor, 1.0f, 0);
GFX->clear(GFXClearZBuffer | GFXClearStencil | GFXClearTarget, canvasClearColor, 0.0f, 0);
// Make sure we have a clean matrix state
// before we start rendering anything!
@ -555,7 +555,7 @@ void renderFrame(GFXTextureTargetRef* target, MatrixF transform, Frustum frustum
GFXTargetRef origTarget = GFX->getActiveRenderTarget();
// Clear the zBuffer so GUI doesn't hose object rendering accidentally
GFX->clear(GFXClearZBuffer, ColorI(20, 20, 20), 1.0f, 0);
GFX->clear(GFXClearZBuffer, ColorI(20, 20, 20), 0.0f, 0);
GFX->setFrustum(frustum);
MatrixF mSaveProjection = GFX->getProjectionMatrix();

2
Engine/source/T3D/lightFlareData.cpp
View file

@ -455,7 +455,7 @@ void LightFlareData::prepRender(SceneRenderState *state, LightFlareState *flareS
lightPosSS *= oneOverViewportExtent;
lightPosSS = (lightPosSS * 2.0f) - Point3F::One;
lightPosSS.y = -lightPosSS.y;
lightPosSS.z = 0.0f;
lightPosSS.z = 1.0f;
// Determine the center of the current projection so we can converge there
Point3F centerProj(0);