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draw on depth buffer for heightmap to remove hidden lines

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omigamedev
2018-08-08 22:41:46 +02:00
parent 25ff880b76
commit ba81f97e99
1 changed files with 6 additions and 0 deletions
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6
engine/node_canvas.cpp
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@@ -278,6 +278,9 @@ void NodeCanvas::draw()
if (App::I.grid->m_groud_opacity->get_value() > 0.f) if (App::I.grid->m_groud_opacity->get_value() > 0.f)
{ {
glEnable(GL_DEPTH_TEST);
glClear(GL_DEPTH_BUFFER_BIT);
// DRAW GRIDS // DRAW GRIDS
ui::ShaderManager::use(kShader::Color); ui::ShaderManager::use(kShader::Color);
@@ -299,6 +302,9 @@ void NodeCanvas::draw()
* glm::scale(glm::vec3(grid_scale, grid_scale, 1)) * glm::scale(glm::vec3(grid_scale, grid_scale, 1))
); );
//m_grid.draw_stroke(); //m_grid.draw_stroke();
glColorMask(GL_FALSE, GL_FALSE, GL_FALSE, GL_FALSE);
App::I.grid->m_hm_plane.draw_fill();
glColorMask(GL_TRUE, GL_TRUE, GL_TRUE, GL_TRUE);
App::I.grid->m_hm_plane.draw_stroke(); App::I.grid->m_hm_plane.draw_stroke();
} }