[Octave-patch-tracker] [patch #8943] object class "light" for lighting effects on patches and surfaces

[John W. Eaton]

Follow-up Comment #8, patch #8943 (project octave):

I edited the commit message, added an entry for the NEWS file, fixed a typo in
@qcode and made a few other style changes.  My updated version of the patch is
attached.

I was ready to push the change but when I try "demo light" Octave stops
responding after showing a figure window with an empty axes object.

I'm using


>> get (1, "__gl_version__")
ans = 3.0 Mesa 11.1.1
>> get (1, "__gl_vendor__")
ans = X.Org
>> get (1, "__gl_renderer__")
ans = Gallium 0.4 on AMD RS880 (DRM 2.43.0, LLVM 3.7.1)
>> get (1, "__gl_extensions__")
ans = GL_ARB_multisample GL_EXT_abgr GL_EXT_bgra GL_EXT_blend_color
GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_copy_texture
GL_EXT_polygon_offset GL_EXT_subtexture GL_EXT_texture_object
GL_EXT_vertex_array GL_EXT_compiled_vertex_array GL_EXT_texture
GL_EXT_texture3D GL_IBM_rasterpos_clip GL_ARB_point_parameters
GL_EXT_draw_range_elements GL_EXT_packed_pixels GL_EXT_point_parameters
GL_EXT_rescale_normal GL_EXT_separate_specular_color GL_EXT_texture_edge_clamp
GL_SGIS_generate_mipmap GL_SGIS_texture_border_clamp
GL_SGIS_texture_edge_clamp GL_SGIS_texture_lod GL_ARB_framebuffer_sRGB
GL_ARB_multitexture GL_EXT_framebuffer_sRGB GL_IBM_multimode_draw_arrays
GL_IBM_texture_mirrored_repeat GL_ARB_texture_cube_map GL_ARB_texture_env_add
GL_ARB_transpose_matrix GL_EXT_blend_func_separate GL_EXT_fog_coord
GL_EXT_multi_draw_arrays GL_EXT_secondary_color GL_EXT_texture_env_add
GL_EXT_texture_filter_anisotropic GL_EXT_texture_lod_bias
GL_INGR_blend_func_separate GL_NV_blend_square GL_NV_light_max_exponent
GL_NV_texgen_reflection GL_NV_texture_env_combine4 GL_S3_s3tc
GL_SUN_multi_draw_arrays GL_ARB_texture_border_clamp
GL_ARB_texture_compression GL_EXT_framebuffer_object
GL_EXT_texture_compression_s3tc GL_EXT_texture_env_combine
GL_EXT_texture_env_dot3 GL_MESA_window_pos GL_NV_packed_depth_stencil
GL_NV_texture_rectangle GL_ARB_depth_texture GL_ARB_occlusion_query
GL_ARB_shadow GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar
GL_ARB_texture_env_dot3 GL_ARB_texture_mirrored_repeat GL_ARB_window_pos
GL_EXT_stencil_two_side GL_EXT_texture_cube_map GL_NV_depth_clamp
GL_NV_fog_distance GL_APPLE_packed_pixels GL_APPLE_vertex_array_object
GL_ARB_draw_buffers GL_ARB_fragment_program GL_ARB_fragment_shader
GL_ARB_shader_objects GL_ARB_vertex_program GL_ARB_vertex_shader
GL_ATI_draw_buffers GL_ATI_texture_env_combine3 GL_ATI_texture_float
GL_EXT_shadow_funcs GL_EXT_stencil_wrap GL_MESA_pack_invert
GL_NV_primitive_restart GL_ARB_depth_clamp GL_ARB_fragment_program_shadow
GL_ARB_half_float_pixel GL_ARB_occlusion_query2 GL_ARB_point_sprite
GL_ARB_shading_language_100 GL_ARB_sync GL_ARB_texture_non_power_of_two
GL_ARB_vertex_buffer_object GL_ATI_blend_equation_separate
GL_EXT_blend_equation_separate GL_OES_read_format GL_ARB_color_buffer_float
GL_ARB_pixel_buffer_object GL_ARB_texture_compression_rgtc
GL_ARB_texture_float GL_ARB_texture_rectangle GL_ATI_texture_compression_3dc
GL_EXT_packed_float GL_EXT_pixel_buffer_object GL_EXT_texture_compression_dxt1
GL_EXT_texture_compression_rgtc GL_EXT_texture_mirror_clamp
GL_EXT_texture_rectangle GL_EXT_texture_sRGB GL_EXT_texture_shared_exponent
GL_ARB_framebuffer_object GL_EXT_framebuffer_blit
GL_EXT_framebuffer_multisample GL_EXT_packed_depth_stencil
GL_ARB_vertex_array_object GL_ATI_separate_stencil GL_ATI_texture_mirror_once
GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_gpu_program_parameters
GL_EXT_texture_array GL_EXT_texture_compression_latc GL_EXT_texture_integer
GL_EXT_texture_sRGB_decode GL_EXT_timer_query GL_OES_EGL_image
GL_ARB_copy_buffer GL_ARB_depth_buffer_float GL_ARB_draw_instanced
GL_ARB_half_float_vertex GL_ARB_instanced_arrays GL_ARB_map_buffer_range
GL_ARB_texture_rg GL_ARB_texture_swizzle GL_ARB_vertex_array_bgra
GL_EXT_texture_swizzle GL_EXT_vertex_array_bgra GL_NV_conditional_render
GL_AMD_conservative_depth GL_AMD_draw_buffers_blend
GL_AMD_shader_stencil_export GL_ARB_ES2_compatibility
GL_ARB_blend_func_extended GL_ARB_debug_output GL_ARB_draw_buffers_blend
GL_ARB_draw_elements_base_vertex GL_ARB_explicit_attrib_location
GL_ARB_fragment_coord_conventions GL_ARB_provoking_vertex
GL_ARB_sample_shading GL_ARB_sampler_objects GL_ARB_seamless_cube_map
GL_ARB_shader_stencil_export GL_ARB_shader_texture_lod
GL_ARB_texture_multisample GL_ARB_texture_rgb10_a2ui
GL_ARB_uniform_buffer_object GL_ARB_vertex_type_2_10_10_10_rev
GL_EXT_provoking_vertex GL_EXT_texture_snorm GL_MESA_texture_signed_rgba
GL_NV_texture_barrier GL_ARB_get_program_binary GL_ARB_robustness
GL_ARB_separate_shader_objects GL_ARB_shader_bit_encoding GL_ARB_timer_query
GL_ARB_transform_feedback2 GL_ARB_transform_feedback3
GL_ANGLE_texture_compression_dxt3 GL_ANGLE_texture_compression_dxt5
GL_ARB_base_instance GL_ARB_compressed_texture_pixel_storage
GL_ARB_conservative_depth GL_ARB_internalformat_query
GL_ARB_map_buffer_alignment GL_ARB_shading_language_420pack
GL_ARB_shading_language_packing GL_ARB_texture_storage
GL_ARB_transform_feedback_instanced GL_EXT_framebuffer_multisample_blit_scaled
GL_EXT_transform_feedback GL_AMD_shader_trinary_minmax
GL_ARB_ES3_compatibility GL_ARB_clear_buffer_object
GL_ARB_explicit_uniform_location GL_ARB_invalidate_subdata
GL_ARB_program_interface_query GL_ARB_stencil_texturing
GL_ARB_texture_query_levels GL_ARB_texture_storage_multisample
GL_ARB_vertex_attrib_binding GL_KHR_debug GL_AMD_pinned_memory
GL_ARB_buffer_storage GL_ARB_multi_bind GL_ARB_texture_mirror_clamp_to_edge
GL_ARB_texture_stencil8 GL_ARB_vertex_type_10f_11f_11f_rev
GL_EXT_shader_integer_mix GL_ARB_clip_control
GL_ARB_conditional_render_inverted GL_ARB_get_texture_sub_image
GL_ARB_pipeline_statistics_query GL_ARB_shader_texture_image_samples
GL_ARB_texture_barrier GL_EXT_polygon_offset_clamp
GL_KHR_context_flush_control 



(file #37303)
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File name: light_v6.patch                 Size:62 KB


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