Differential D1287 Diff 4187 source/gameengine/VideoTexture/ImageRender.cpp

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source/gameengine/VideoTexture/ImageRender.cpp

Show First 20 Lines • Show All 69 Lines • ▼ Show 20 Lines	ImageRender::ImageRender (KX_Scene scene, KX_Camera camera) :
m_camera(camera),		m_camera(camera),
m_owncamera(false),		m_owncamera(false),
m_observer(NULL),		m_observer(NULL),
m_mirror(NULL),		m_mirror(NULL),
m_clip(100.f),		m_clip(100.f),
m_mirrorHalfWidth(0.f),		m_mirrorHalfWidth(0.f),
m_mirrorHalfHeight(0.f)		m_mirrorHalfHeight(0.f)
{		{
// initialize background color		// initialize background color to scene background color as default
setBackground(0, 0, 255, 255);		SetBackGround(m_scene);
// retrieve rendering objects		// retrieve rendering objects
		panzergameUnsubmitted Not Done Inline Actions It's only for python getter at initialization ? panzergame: It's only for python getter at initialization ?
		lordlokiAuthorUnsubmitted Not Done Inline Actions yes, it is. lordloki: yes, it is.
		panzergameUnsubmitted Not Done Inline Actions This is a dupli code, can you write a function like "SetBackroundFromWorldColor" ? which take as argument the scene or the world info. panzergame: This is a dupli code, can you write a function like "SetBackroundFromWorldColor" ? which take…
m_engine = KX_GetActiveEngine();		m_engine = KX_GetActiveEngine();
m_rasterizer = m_engine->GetRasterizer();		m_rasterizer = m_engine->GetRasterizer();
m_canvas = m_engine->GetCanvas();		m_canvas = m_engine->GetCanvas();
}		}

// destructor		// destructor
ImageRender::~ImageRender (void)		ImageRender::~ImageRender (void)
{		{
if (m_owncamera)		if (m_owncamera)
m_camera->Release();		m_camera->Release();
}		}


// set background color		// set background color
void ImageRender::setBackground (int red, int green, int blue, int alpha)		void ImageRender::setBackground (int red, int green, int blue, int alpha)
{		{
m_background[0] = (red < 0) ? 0.f : (red > 255) ? 1.f : float(red)/255.f;		m_background[0] = (red < 0) ? 0.f : (red > 255) ? 1.f : float(red)/255.f;
m_background[1] = (green < 0) ? 0.f : (green > 255) ? 1.f : float(green)/255.f;		m_background[1] = (green < 0) ? 0.f : (green > 255) ? 1.f : float(green)/255.f;
m_background[2] = (blue < 0) ? 0.f : (blue > 255) ? 1.f : float(blue)/255.f;		m_background[2] = (blue < 0) ? 0.f : (blue > 255) ? 1.f : float(blue)/255.f;
m_background[3] = (alpha < 0) ? 0.f : (alpha > 255) ? 1.f : float(alpha)/255.f;		m_background[3] = (alpha < 0) ? 0.f : (alpha > 255) ? 1.f : float(alpha)/255.f;
}		}

		// set background color from scene
		void ImageRender::SetBackGround (KX_Scene *scene)
		{
		if (!scene)
		return;
		const float *background_color = scene->GetWorldInfo()->getBackColor();
		m_background[0] = background_color[0];
		m_background[1] = background_color[1];
		m_background[2] = background_color[2];
		m_background[3] = 255.0f;
		}


// capture image from viewport		// capture image from viewport
void ImageRender::calcImage (unsigned int texId, double ts)		void ImageRender::calcImage (unsigned int texId, double ts)
{		{
if (m_rasterizer->GetDrawingMode() != RAS_IRasterizer::KX_TEXTURED \|\| // no need for texture		if (m_rasterizer->GetDrawingMode() != RAS_IRasterizer::KX_TEXTURED \|\| // no need for texture
m_camera->GetViewport() \|\| // camera must be inactive		m_camera->GetViewport() \|\| // camera must be inactive
m_camera == m_scene->GetActiveCamera())		m_camera == m_scene->GetActiveCamera())
{		{
▲ Show 20 Lines • Show All 617 Lines • ▼ Show 20 Lines	ImageRender::ImageRender (KX_Scene scene, KX_GameObject observer, KX_GameObject mirror, RAS_IPolyMaterial mat) :
// mirror position in local space		// mirror position in local space
m_mirrorPos.setValue(vec[0], vec[1], vec[2]);		m_mirrorPos.setValue(vec[0], vec[1], vec[2]);
// mirror normal vector (pointed towards the back of the mirror) in local space		// mirror normal vector (pointed towards the back of the mirror) in local space
m_mirrorZ.setValue(-mirrorNormal[0], -mirrorNormal[1], -mirrorNormal[2]);		m_mirrorZ.setValue(-mirrorNormal[0], -mirrorNormal[1], -mirrorNormal[2]);
m_mirrorY.setValue(mirrorUp[0], mirrorUp[1], mirrorUp[2]);		m_mirrorY.setValue(mirrorUp[0], mirrorUp[1], mirrorUp[2]);
m_mirrorX = m_mirrorY.cross(m_mirrorZ);		m_mirrorX = m_mirrorY.cross(m_mirrorZ);
m_render = true;		m_render = true;

setBackground(0, 0, 255, 255);		// set mirror background color to scene background color as default
		SetBackGround(m_scene);
}		}




// define python type		// define python type
PyTypeObject ImageMirrorType = {		PyTypeObject ImageMirrorType = {
PyVarObject_HEAD_INIT(NULL, 0)		PyVarObject_HEAD_INIT(NULL, 0)
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