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OpenGL (1.2 - 2.0) Code Samples - Page 2
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Transforms |
| Demonstrates how to use the
transformation commands glScalef, glRotatef,
and glTranslatef to create a simulated
solar system. As an additional example,
the sample also demonstrates how to use
a user-defined matrix utility class to perform
the same transforms. Check out the
DirectX9 source
code page for the Direct3D equivalent of
this sample.
Relevant Keywords: glMatrixMode, glLoadIdentity,
glScalef, glRotatef, glTranslatef, glPushMatrix,
glPopMatrix, gluLookAt, and glutWireSphere.
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Near/Far Clipping
Plane |
| This sample demonstrates how
adjustments to OpenGL's near and far clip
planes effect the view.
Relevant Keywords: glViewport, gluPerspective,
glMultMatrixf, glLoadIdentity, glScalef,
glTranslatef, glPolygonMode, glPushMatrix,
glPopMatrix, glutWireTeapot, glColor3f,
GL_FRONT, GL_LINE, GL_TRIANGLES, and GL_N3F_V3F.
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Texture Mapping |
| Demonstrates basic texture
mapping using a textured quad and a bitmap
of some wooden floor tiles. Check out the
DirectX9 source
code page for the Direct3D equivalent of
this sample.
Relevant Keywords: auxDIBImageLoad,
glGenTextures, glBindTexture, glTexParameteri,
glTexImage2D, glEnable, AUX_RGBImageRec,
GL_T2F_V3F, GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER,
GL_TEXTURE_MAG_FILTER, GL_LINEAR, and GL_UNSIGNED_BYTE.
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Texture
Filtering |
| Demonstrates how to filter
out unwanted graphical artifacts from OpenGL
textures. Check out the
DirectX9 source
code page for the Direct3D equivalent of
this sample.
Relevant Keywords: auxDIBImageLoad,
glGenTextures, glBindTexture, glTexParameteri,
glTexImage2D, glEnable, AUX_RGBImageRec,
GL_T2F_V3F, GL_TEXTURE_2D, GL_NEAREST, GL_LINEAR,
GL_NEAREST_MIPMAP_NEAREST, GL_LINEAR_MIPMAP_NEAREST,
GL_NEAREST_MIPMAP_LINEAR, and GL_LINEAR_MIPMAP_LINEAR.
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