JCS-Prod/ProtoTank
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Some defines

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This commit is contained in:
JackCarterSmith 2024-12-01 11:49:36 +01:00
parent debc5b219b
commit ecaccfd0e0
Signed by: JackCarterSmith
GPG Key ID: 832E52F4E23F8F24
1 changed files with 6 additions and 3 deletions
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9
Engine/Graphics/3DRenderer.cpp
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@ -3,7 +3,8 @@
#include "../World/DbgCube.hpp" #include "../World/DbgCube.hpp"
#include "../World/Tank.hpp" #include "../World/Tank.hpp"
//#define DISABLE_INVISIBLE_VERTICES //#define DISABLE_AABB_CLIPPING
//#define DISABLE_TRIANGLE_CLIPPING
// Rendering pipeline: // Rendering pipeline:
@ -113,7 +114,7 @@ void Graphic3DRenderer::Draw(sf::RenderTexture& context) {
// Object outside frustrum clipping // Object outside frustrum clipping
projAABB.Transform(projAABB, oTMat); projAABB.Transform(projAABB, oTMat);
M3D_ContainmentType objInFrustrum = camFrustrum.Contains(projAABB); M3D_ContainmentType objInFrustrum = camFrustrum.Contains(projAABB);
#ifndef DISABLE_INVISIBLE_VERTICES #ifndef DISABLE_AABB_CLIPPING
if (objInFrustrum != DISJOINT) if (objInFrustrum != DISJOINT)
#endif #endif
{ {
@ -140,10 +141,12 @@ void Graphic3DRenderer::Draw(sf::RenderTexture& context) {
break; break;
// Triangle clipping // Triangle clipping
//TODO: scissor/clipping depending of how many vertices are outside/inside the clipspace, implement complete Cohen-Sutherland algo or similar #ifndef DISABLE_TRIANGLE_CLIPPING
//TODO: scissor/clipping depending of how many vertices are outside/inside the clipspace, implement complete Cohen-Sutherland algo or Cyrus–Beck one
if (VertexClipTest(projVertices[indicePtr[i]], mRTSize, 2.5f) && if (VertexClipTest(projVertices[indicePtr[i]], mRTSize, 2.5f) &&
VertexClipTest(projVertices[indicePtr[i+1]], mRTSize, 2.5f) && VertexClipTest(projVertices[indicePtr[i+1]], mRTSize, 2.5f) &&
VertexClipTest(projVertices[indicePtr[i+2]], mRTSize, 2.5f)) VertexClipTest(projVertices[indicePtr[i+2]], mRTSize, 2.5f))
#endif
{ {
M3D_VECTOR V1 = M3D_V4LoadF4(&projVertices[indicePtr[i]]); M3D_VECTOR V1 = M3D_V4LoadF4(&projVertices[indicePtr[i]]);