public void setTexCoords(int index, VertexArray arr, float scale, float[] bias)
{
if (!VertexBuffer.verifyTextureUnit(index) || !this.verifyMutable())
{
return;
}
VertexArrayTextureUnit textureUnit = this.m_textureUnits[index];
this.m_textureUnits[index] = arr == null ? (VertexArrayTextureUnit)null : new VertexArrayTextureUnit(arr, scale, bias);
if (textureUnit != null)
{
;
}
this.updateVertexCount();
this.processTextureCoords(index);
}
public VertexArray getTexCoords(int index, ref float[] scaleBias)
{
if (!VertexBuffer.verifyTextureUnit(index))
{
return((VertexArray)null);
}
VertexArrayTextureUnit textureUnit = this.m_textureUnits[index];
if (textureUnit == null)
{
return((VertexArray)null);
}
if (scaleBias != null)
{
scaleBias[0] = textureUnit.texcoordScale;
scaleBias[1] = textureUnit.texcoordBiasU;
scaleBias[2] = textureUnit.texcoordBiasV;
scaleBias[3] = 0.0f;
}
return(textureUnit.texcoords);
}