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fix text rendering (uninitialized uniforms)

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This commit is contained in:
Erwin Coumans
2016-04-19 18:21:53 -07:00
parent 0f5ee7a0a9
commit da948a0729
1 changed files with 10 additions and 0 deletions
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10
examples/OpenGLWindow/opengl_fontstashcallbacks.cpp
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@@ -44,7 +44,17 @@ void InternalOpenGL2RenderCallbacks::display2()
PrimInternalData* data = getData(); PrimInternalData* data = getData();
glUseProgram(data->m_shaderProg); glUseProgram(data->m_shaderProg);
float identity[16]={1,0,0,0,
0,1,0,0,
0,0,1,0,
0,0,0,1};
glUniformMatrix4fv(data->m_viewmatUniform, 1, false, identity);
glUniformMatrix4fv(data->m_projMatUniform, 1, false, identity);
glBindBuffer(GL_ARRAY_BUFFER, s_vertexBuffer); glBindBuffer(GL_ARRAY_BUFFER, s_vertexBuffer);
glBindVertexArray(s_vertexArrayObject); glBindVertexArray(s_vertexArrayObject);
assert(glGetError()==GL_NO_ERROR); assert(glGetError()==GL_NO_ERROR);