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move ExplititEuler cloth solver to its own file, so it can be replaced by PDB, implicit euler etc

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add wireframe toggle ('w' key)
add --paused command-line option to start simulation in paused mode
render cloth using drawPoints method
This commit is contained in:
erwincoumans
2013-09-06 18:09:35 -07:00
parent d0faea90f9
commit 8faac34801
8 changed files with 183 additions and 97 deletions
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4
btgui/OpenGLWindow/GLInstancingRenderer.cpp
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@@ -1318,8 +1318,8 @@ void GLInstancingRenderer::drawPoints(const float* positions, const float color[
glBindBuffer(GL_ARRAY_BUFFER, 0);
glBindBuffer(GL_ARRAY_BUFFER, lineVertexBufferObject);
glEnableVertexAttribArray(0);
int numFloats = pointStrideInBytes/sizeof(float);
glVertexAttribPointer(0, numFloats, GL_FLOAT, GL_FALSE, 0, 0);
int numFloats = 3;//pointStrideInBytes/sizeof(float);
glVertexAttribPointer(0, numFloats, GL_FLOAT, GL_FALSE, pointStrideInBytes, 0);
glDrawArrays(GL_POINTS, 0, numPoints);
glBindVertexArray(0);
glPointSize(1);