void glCanvas1_OpenGLDraw(object sender, PaintEventArgs e) { PrintCameraInfo(); GL.ClearColor(0x87 / 255.0f, 0xce / 255.0f, 0xeb / 255.0f, 0xff / 255.0f); GL.Clear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); var arg = new RenderEventArgs(RenderModes.Render, this.camera); pointSpriteElement.Render(arg); uiLeftBottomAxis.Render(arg); uiLeftTopAxis.Render(arg); uiRightBottomAxis.Render(arg); uiRightTopAxis.Render(arg); }
void glCanvas1_OpenGLDraw(object sender, PaintEventArgs e) { PrintCameraInfo(); var arg = new RenderEventArgs(RenderModes.Render, this.camera); mat4 projectionMatrix = camera.GetProjectionMat4(); mat4 viewMatrix = camera.GetViewMat4(); mat4 modelMatrix = mat4.identity(); mat4 mvp = projectionMatrix * viewMatrix * modelMatrix; pointSpriteElement.mvp = mvp; GL.Clear(GL.GL_COLOR_BUFFER_BIT | GL.GL_DEPTH_BUFFER_BIT); pointSpriteElement.Render(arg); uiLeftBottomAxis.Render(arg); uiLeftTopAxis.Render(arg); uiRightBottomAxis.Render(arg); uiRightTopAxis.Render(arg); }