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Rendering Problems (SOLVED)

Started by Prog101 Jan 15, 2007 at 5:09 PM 2 replies 500+ views

Original Post

Jan 15, 2007 at 5:09 PM

i am making a quad ground with a texture, the problem i am having is the ground does not render, but if i comment out the for loop to render my mesh objects , then the ground renders?


	// call our render function
	dxMgr.beginRender();	
	dxMgr.pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);
        // render the quad ground with texture
	RenderGround();
	dxMgr.pd3dDevice->SetRenderState(D3DRS_LIGHTING, TRUE);
	
	// Render all the mesh objects in the scene
	for (unsigned int i=0; i<objects.size(); i++)			//=========== Render all the objects in the scene
		if (objects->Active == true)				//=========== But only render if the object is active
		{
			objects->render(dxMgr.getD3DDevice());
		}
	
	// Render the font
	render_Font();
	dxMgr.endRender();

[Edited by - Prog101 on January 18, 2007 10:31:04 AM]

Vorpy

Jan 15, 2007 at 6:22 PM

Are your objects possibly changing the render state and then not putting it back to the way it was afterwards?

Squirell

Jan 18, 2007 at 9:50 AM

In particular, check your cull mode, that often messes things up.

Prog101

Author

Prog101

Jan 18, 2007 at 10:30 AM

solved it

	// call our render function	dxMgr.beginRender();		dxMgr.pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE, TRUE);	dxMgr.pd3dDevice->SetRenderState(D3DRS_LIGHTING, TRUE);	dxMgr.pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, FALSE);	//......actually render them		for (unsigned int i=0; i<objects.size(); i++)			//=========== Render all the objects in the scene		if (objects->Active == true && objects->sObjectName != SkyBoxName)	//=========== But only render if 		{																		//the object is active or not the sky box			objects->render(dxMgr.getD3DDevice());		}	//RenderGround();	// Render the font	render_Font();	//Render translucent scene objects	dxMgr.pd3dDevice->SetRenderState( D3DRS_ALPHABLENDENABLE, TRUE);	//......set other states and actually render them	//Render the particles	dxMgr.pd3dDevice->SetRenderState( D3DRS_DESTBLEND, D3DBLEND_ONE );	dxMgr.pd3dDevice->SetRenderState(D3DRS_ZWRITEENABLE, FALSE);	dxMgr.pd3dDevice->SetRenderState(D3DRS_LIGHTING, FALSE);		for (unsigned int i=0; i<objects.size(); i++)			//=========== Render the sky box		if (objects->sObjectName == SkyBoxName)				{																					objects->render(dxMgr.getD3DDevice());		}	dxMgr.pd3dDevice->SetRenderState(D3DRS_SRCBLEND, D3DBLEND_SRCALPHA);	dxMgr.pd3dDevice->SetRenderState(D3DRS_DESTBLEND, D3DBLEND_INVSRCALPHA);	dxMgr.pd3dDevice->SetTextureStageState(0, D3DTSS_ALPHAOP, D3DTOP_BLENDDIFFUSEALPHA);	gWater.process(); // Update the water's position	gWater.render();  // Draw the water	dxMgr.endRender();

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