Differential D149 Diff 3813 source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp

Changeset View

Standalone View

source/gameengine/Rasterizer/RAS_OpenGLRasterizer/RAS_OpenGLRasterizer.cpp

	Show First 20 Lines • Show All 241 Lines • ▼ Show 20 Lines

	void RAS_OpenGLRasterizer::SetFogEnd(float fogend)			void RAS_OpenGLRasterizer::SetFogEnd(float fogend)
	{			{
	m_fogdist = fogend;			m_fogdist = fogend;
	}			}



	void RAS_OpenGLRasterizer::SetFog(float start,			void RAS_OpenGLRasterizer::SetFog(short type,
				float start,
	float dist,			float dist,
				float intensity,
	float r,			float r,
	float g,			float g,
	float b)			float b)
	{			{
				m_fogtype = type;
	m_fogstart = start;			m_fogstart = start;
	m_fogdist = dist;			m_fogdist = dist;
				m_fogintensity = intensity;
	m_fogr = r;			m_fogr = r;
	m_fogg = g;			m_fogg = g;
	m_fogb = b;			m_fogb = b;
	}			}



	void RAS_OpenGLRasterizer::EnableFog(bool enable)			void RAS_OpenGLRasterizer::EnableFog(bool enable)
	{			{
	m_fogenabled = enable;			m_fogenabled = enable;
	}			}

	bool RAS_OpenGLRasterizer::IsFogEnabled()			bool RAS_OpenGLRasterizer::IsFogEnabled()
	{			{
	return m_fogenabled;			return m_fogenabled;
	}			}


	void RAS_OpenGLRasterizer::DisplayFog()			void RAS_OpenGLRasterizer::DisplayFog()
	{			{
	if ((m_drawingmode >= KX_SOLID) && m_fogenabled)			if ((m_drawingmode >= KX_SOLID) && m_fogenabled)
	{			{
	float params[4] = {m_fogr, m_fogg, m_fogb, 1.0f};			float params[4] = {m_fogr, m_fogg, m_fogb, 1.0f};
	glFogi(GL_FOG_MODE, GL_LINEAR);			glFogi(GL_FOG_MODE, GL_LINEAR);
	glFogf(GL_FOG_DENSITY, 0.1f);			glFogf(GL_FOG_DENSITY, m_fogintensity / 10.0f);
	glFogf(GL_FOG_START, m_fogstart);			glFogf(GL_FOG_START, m_fogstart);
	glFogf(GL_FOG_END, m_fogstart + m_fogdist);			glFogf(GL_FOG_END, m_fogstart + m_fogdist);
	glFogfv(GL_FOG_COLOR, params);			glFogfv(GL_FOG_COLOR, params);
	glEnable(GL_FOG);			glEnable(GL_FOG);
	}			}
	else			else
	{			{
	glDisable(GL_FOG);			glDisable(GL_FOG);
	▲ Show 20 Lines • Show All 1,300 Lines • Show Last 20 Lines