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TexrectDrawer::draw() : correct texture coordinates.

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This commit is contained in:
Sergey Lipskiy 2018-10-25 00:35:51 +07:00
parent 6ca50bd733
commit 0560b49686
1 changed files with 3 additions and 3 deletions
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6
src/TexrectDrawer.cpp
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@ -380,10 +380,10 @@ bool TexrectDrawer::draw()
scaleX *= 2.0f;
scaleY *= 2.0f;
const float s0 = (m_ulx + 1.0f) / scaleX / (float)m_pTexture->realWidth;
const float t1 = (m_uly + 1.0f) / scaleY / (float)m_pTexture->realHeight;
const float s0 = (m_ulx + 1.0f) / scaleX / (float)m_pTexture->realWidth + 0.5f / (float)m_pTexture->realWidth;
const float t0 = (m_lry + 1.0f) / scaleY / (float)m_pTexture->realHeight;// +0.5f / (float)m_pTexture->realHeight;
const float s1 = (m_lrx + 1.0f) / scaleX / (float)m_pTexture->realWidth;
const float t0 = (m_lry + 1.0f) / scaleY / (float)m_pTexture->realHeight;
const float t1 = (m_uly + 1.0f) / scaleY / (float)m_pTexture->realHeight;
const float W = 1.0f;
drawer._updateScreenCoordsViewport(m_pBuffer);