Attachment 138365 Details for Bug 105755 – default.vert

default.vert

default.vert (text/plain), 1.47 KB, created by Swyter on 2018-03-26 23:22:30 UTC

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Creator: Swyter

Created: 2018-03-26 23:22:30 UTC

Size: 1.47 KB

patch

obsolete

>#version 130
>
>in vec3 att_vert;
>in vec3 att_norm;
>in vec4 att_bgra;
>in vec2 att_uv;
>
>uniform mat4 mtxObjectToWorld, mtxWorldToView, mtxViewToScreen;
>uniform vec4 ambColor, mulColor;
>uniform vec2 uvScrolling;
>
>out vec3 norm;
>out vec4 rgba;
>out vec2 uv;
>
>out vec3 wrlView;
>out vec4 eyeView;
>
>/* swy: the magic blending recipe: Global_RGB_Mod * Vtx_Color * (Ambient_Color + Directional_Lights) + Dynamic_Lights // if No Directional -> No ambient */
>
>void main()
>{
>  mat4 mtxObjectToView = mtxWorldToView * mtxObjectToWorld;
>
>  gl_Position = mtxViewToScreen * mtxObjectToView  * vec4(att_vert, 1.0);
>  eyeView     =                   mtxObjectToView  * vec4(att_vert, 1.0);
>  norm        =              vec3(mtxObjectToWorld * vec4(att_norm, 0.0));
>
>  wrlView     =              vec3(mtxObjectToWorld * vec4(att_vert, 1.0));
>
>  /* swy: swizzle the BGR channels to RGB */
>  rgba.rgba   = att_bgra.bgra;
>
>  /* swy: the original fixed-pipeline code used MODULATE2X, so we need to emulate it or colors will appear dull,
>          things won't get brighter than what they already are */
>  rgba.rgb   *= 2.0;
>
>  /* swy: the ambient color replaces the provided per-vertex color in dynamic objects (which otherwise is pure gray * 2.0) */
>  rgba.rgb   *= ambColor.rgb * 2.0;
>
>  /* swy: multiply the final per-vertex color by the programmatic tinting term (for damage, fades and other effects) */
>  rgba       *= mulColor;
>
>  uv          = att_uv + uvScrolling;
>}
>/********/

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Attachments on bug 105755: 138364 | 138365 | 138366 | 138367 | 138368 | 138420 | 138422

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