Demoniak3D

Code Samples

� Back to Code Samples Index


Code Sample 32

Shows how to use a simple vertex pixel shader written in GLSL (OpenGL Shading Language).

Keywords: scene - check_hardware_caps - camera - model - material - shader_program_name - shader_program


Code Sample 34

Shows an example of X-Ray Shader. The original shader comes from ATI's ASHLI software.

Keywords: scene - check_hardware_caps - camera - model - material - shader_program_name - shader_program - constant_1f


Code Sample 30

Shows how to load automatically normal map whew loading models using loading_option element of model node. Shows a simple GLSL material bump mapping shader.

Keywords: scene - check_hardware_caps - camera - texture - material - shader_program_name - shader_program - constant_1i - vertex_attrib - model - loading_option - compute_vertices_normals - load_normal_map - compute_tangent_space_vectors - free_pixmap_after_upload


Code Sample 31

Shows how to clone model with LUA script. Shows how to setup Vertex and Pixel Shader, written in GLSL (OpenGL Shading Language), to light up scene. Shows the influence of ambient, diffuse and specular terms of light and materials.

Keywords: scene - check_hardware_caps - camera - texture - material - shader_program_name - shader_program - model - script


Code Sample 33

Shows how to clone model with LUA script. Shows how to setup Vertex and Pixel Shader, written in GLSL (OpenGL Shading Language), to light up and texture the scene. Shows an example of a shader bump mapping.

Keywords: scene - check_hardware_caps - camera - texture - material - shader_program_name - shader_program - script - model - loading_option - compute_vertices_normals - compute_tangent_space_vectors


Code Sample 48

Shows a cartoon shader.

Keywords: scene - check_hardware_caps - camera - material - shader_program_name - shader_program - mesh - torus


Code Sample 63

Shows how to use several dynamic lights in shader programs. Shows a very cool alien head done by Satyr. Shows how to setup widescreen with hud.

Keywords: scene - check_hardware_caps - camera - material - shader_program_name - shader_program - model - loading_option - compute_vertices_normals - compute_tangent_space_vectors


Code Sample 83

Shows how move grass (simple quad) with GLSL vertex shader. Shows binary alpha map and hardware alpha-test.

Keywords: scene - check_hardware_caps - camera - skybox - texture - mesh - binary_alpha_map_color - create_binary_alpha_map - script - primitive - quad - alpha_test_params - material - shader_program_name - shader_program - constant_1i - constant_1f


Code Sample 84

Shows how to do animated grass using a GLSL vertex shader. Shows how to use mesh vbquad (an optimized quads array) to improve speed. Shows also the impact of trilinear filtering and mipmapping to incrase speed.

Keywords: scene - check_hardware_caps - camera - skybox - texture - binary_alpha_map_color - create_binary_alpha_map - num_mipmaps - TRILINEAR - script - primitive - quad - alpha_test_params - material - shader_program_name - shader_program - constant_1i - constant_1f - mesh - VB_QUAD


Code Sample 112

Shows how to inject an apha map into the alpha channel of a texture and how to perform the alpha testing in the pixel shader.

Keywords: alpha map - inject_opacity_map - pixel shader - discard