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Fix Alpha Shapes 3 demo

This commit is contained in:
Maxime Gimeno 2018-07-10 09:35:17 +02:00
parent f395672771
commit 4ca9d8b83d
1 changed files with 3 additions and 1 deletions
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4
Alpha_shapes_3/demo/Alpha_shapes_3/Viewer.cpp
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@ -109,8 +109,10 @@ const char vertex_source_points[] =
"attribute highp vec4 vertex;\n"
"uniform highp mat4 mvp_matrix;\n"
"uniform highp float point_size;\n"
"void main(void)\n"
"{\n"
" gl_PointSize = point_size; \n"
" gl_Position = mvp_matrix * vertex;\n"
"}"
};
@ -334,9 +336,9 @@ Viewer::draw()
attrib_buffers(this);
rendering_program_points.bind();
color.setRgbF(1.0f, 0.0f, 0.0f);
glPointSize(5);
glEnable(GL_POINT_SMOOTH);
rendering_program_points.setUniformValue(colorLocation_points, color);
rendering_program_points.setUniformValue("point_size",5.0f);
glDrawArrays(GL_POINTS, 0, static_cast<GLsizei>(pos_points.size()/3));
rendering_program_points.release();
vao[1].release();