Method drawLines2D

physx/samples/sampleframework/renderer/src/Renderer.cpp:1584–1628

}

bool Renderer::drawLines2D(PxU32 nbVerts, const PxReal* vertices, const RendererColor& color)
{
	RendererMaterial* screenquadMaterial;
	RendererMaterialInstance* screenquadMaterialInstance;
	screenquadMaterial			= m_screenquadOpaqueMaterial;
	screenquadMaterialInstance	= m_screenquadOpaqueMaterialInstance;
	if(!screenquadMaterialInstance || !screenquadMaterial)
		return false;

	screenquadMaterial->bind(RendererMaterial::PASS_UNLIT, screenquadMaterialInstance, false);
	if(!m_useShadersForTextRendering)
		screenquadMaterial->unbind();

	setupScreenquadRenderStates();

	TextVertex* verts = new TextVertex[nbVerts];

	PxU32 renderWidth, renderHeight;
	getWindowSize(renderWidth, renderHeight);
	const PxReal xCoeff	= PxReal(renderWidth);
	const PxReal yCoeff	= PxReal(renderHeight);

	const PxU32 convertedColor = convertColor(color);

	for(PxU32 i=0;i<nbVerts;i++)
	{
		verts[i].p.x	= vertices[i*2+0] * xCoeff;
		verts[i].p.y	= vertices[i*2+1] * yCoeff;
		verts[i].p.z	= 0.0f;
		verts[i].rhw	= 1.0f;
		verts[i].color	= convertedColor;
		verts[i].u		= 0.0f;
		verts[i].v		= 0.0f;
	}

	renderLines2D(verts, nbVerts);

	DELETEARRAY(verts);

	resetScreenquadRenderStates();
	if(m_useShadersForTextRendering)
		screenquadMaterial->unbind();

	return true;
}

bool Renderer::drawLines2D(PxU32 nbVerts, const PxReal* vertices, const RendererColor* colors)
{