Setting a low resolution to mimic older games.

BlitzMax Forums/BlitzMax OpenGL Programming/Setting a low resolution to mimic older games.

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Ryan Burnside
 #1
OK, I see a flash of the screen in the correct resolution. When should I call the function? I think I have it in the wrong place perhaps. Thanks for all your help here. It is sort of an unique task that I ask for assistance with.


Strict
Framework brl.GLGraphics
GLGraphics 640, 480
Include "retro_render.bmx"
glMatrixMode (GL_PROJECTION)
glOrtho(0, 640, 480, 0, - 1000, 1000)
glMatrixMode(GL_MODELVIEW)


While Not KeyDown(KEY_ESCAPE)
	glClear GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT
	RenderRetro(160, 120)
	glBegin(GL_LINE_LOOP)
	For Local i:Float = 0 To 10
		glColor3f(i / 10, 0.0, 1.0)
		glVertex3f(80 + Cos(i * 36) * 40, 60 + Cos(i * 36) * 30, 0)
	Next
	glEnd()
	
	Flip
Wend