OpenGL/Utah teapot: Difference between revisions
OpenGL/Utah Teapot in FreeBASIC
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(OpenGL/Utah Teapot in FreeBASIC) |
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}
</lang>
=={{header|FreeBASIC}}==
<lang freebasic>#include "fbgfx.bi"
#include once "GL/glut.bi"
Dim Shared As Double rot = 0.0
Sub onIdle Cdecl ()
rot += 0.01
glutPostRedisplay()
End Sub
Sub display Cdecl ()
Dim matCol(0 To 3) As Const GLfloat = {1, 0, 0, 0}
glClear GL_COLOR_BUFFER_BIT Or GL_DEPTH_BUFFER_BIT
glPushMatrix()
glRotatef(30, 1, 1, 0)
glRotatef(rot, 0, 1, 1)
glMaterialfv GL_FRONT, GL_DIFFUSE, @matCol(0)
glutWireTeapot(0.5)
glPopMatrix()
glFlush()
End Sub
Sub init Cdecl ()
Dim white(0 To 3) As Const GLfloat = {1, 1, 1, 0}
Dim shini(1) As Const GLfloat = {70}
glClearColor(0.5, 0.5, 0.5, 0)
glShadeModel(GL_SMOOTH)
glLightfv(GL_LIGHT0, GL_AMBIENT, @white(0))
glLightfv(GL_LIGHT0, GL_DIFFUSE, @white(0))
glMaterialfv(GL_FRONT, GL_SHININESS, @shini(0))
glEnable(GL_LIGHTING)
glEnable(GL_LIGHT0)
glEnable(GL_DEPTH_TEST)
End Sub
Var argc = Cint(0)
glutInit(0, Strptr( " " ))
glutInitDisplayMode GLUT_SINGLE Or GLUT_RGB Or GLUT_DEPTH
glutInitWindowSize(900, 700)
glutCreateWindow("Utah Teapot")
glutIdleFunc(@onIdle)
glutDisplayFunc(@display)
init()
glutMainLoop()</lang>
=={{header|Go}}==
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