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Fix swapped near/far in Mtx_Ortho(Tilt)

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This commit is contained in:
fincs 2016-08-04 12:11:56 +02:00
parent 766def30a3
commit 8481109e15
2 changed files with 3 additions and 3 deletions
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2
source/maths/mtx_ortho.c
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@ -11,7 +11,7 @@ void Mtx_Ortho(C3D_Mtx* mtx, float left, float right, float bottom, float top, f
mtx->r[0].w = (left + right) / (left - right); mtx->r[0].w = (left + right) / (left - right);
mtx->r[1].y = 2.0f / (top - bottom); mtx->r[1].y = 2.0f / (top - bottom);
mtx->r[1].w = (bottom + top) / (bottom - top); mtx->r[1].w = (bottom + top) / (bottom - top);
mtx->r[2].z = 1.0f / (near - far); mtx->r[2].z = 1.0f / (far - near);
mtx->r[2].w = 0.5f*(near + far) / (near - far) - 0.5f; mtx->r[2].w = 0.5f*(near + far) / (near - far) - 0.5f;
mtx->r[3].w = 1.0f; mtx->r[3].w = 1.0f;
} }

4
source/maths/mtx_orthotilt.c
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@ -12,7 +12,7 @@ void Mtx_OrthoTilt(C3D_Mtx* mtx, float left, float right, float bottom, float to
mtx->r[0].w = (bottom + top) / (bottom - top); mtx->r[0].w = (bottom + top) / (bottom - top);
mtx->r[1].x = 2.0f / (left - right); mtx->r[1].x = 2.0f / (left - right);
mtx->r[1].w = (left + right) / (right - left); mtx->r[1].w = (left + right) / (right - left);
mtx->r[2].z = 1.0f / (near - far); mtx->r[2].z = 1.0f / (far - near);
mtx->r[2].w = 0.5f*(far + near) / (near - far) - 0.5f; mtx->r[2].w = 0.5f*(near + far) / (near - far) - 0.5f;
mtx->r[3].w = 1.0f; mtx->r[3].w = 1.0f;
} }