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Cleanup: Make access to widget triangle defines explicit

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E.g. the vertices created for each of the defines would require a
certain offset. If you don't know what to look for, finding out about
this is pretty difficult. Make them easily searchable instead.
This commit is contained in:
Julian Eisel
2018-04-15 21:32:04 +02:00
parent 7c02008e74
commit 4b080ff18f
2 changed files with 21 additions and 7 deletions
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10
source/blender/gpu/shaders/gpu_shader_2D_widget_base_vert.glsl
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@@ -48,10 +48,10 @@ const vec2 jit[9] = vec2[9](
/* We can reuse the CORNER_* bits for tria */
#define TRIA_VEC_RANGE BIT_RANGE(6)
const vec2 triavec[37] = vec2[37](
/* horizontal tria */
/* ROUNDBOX_TRIA_ARROWS */
vec2(-0.352077, 0.532607), vec2(-0.352077, -0.549313), vec2( 0.330000, -0.008353),
vec2( 0.352077, 0.532607), vec2( 0.352077, -0.549313), vec2(-0.330000, -0.008353),
/* circle tria (triangle strip) */
/* ROUNDBOX_TRIA_SCROLL - circle tria (triangle strip) */
vec2(0.000000, 1.000000),
vec2(0.382684, 0.923879), vec2(-0.382683, 0.923880),
vec2(0.707107, 0.707107), vec2(-0.707107, 0.707107),
@@ -61,13 +61,13 @@ const vec2 triavec[37] = vec2[37](
vec2(0.707107, -0.707107), vec2(-0.707107, -0.707107),
vec2(0.382684, -0.923879), vec2(-0.382683, -0.923880),
vec2(0.000000, -1.000000),
/* menu arrow */
/* ROUNDBOX_TRIA_MENU - menu arrows */
vec2(-0.33, 0.16), vec2(0.33, 0.16), vec2(0.0, 0.82),
vec2(0.0, -0.82), vec2(-0.33, -0.16), vec2(0.33, -0.16),
/* check mark */
/* ROUNDBOX_TRIA_CHECK - check mark */
vec2(-0.578579, 0.253369), vec2(-0.392773, 0.412794), vec2(-0.004241, -0.328551),
vec2(-0.003001, 0.034320), vec2(1.055313, 0.864744), vec2(0.866408, 1.026895),
/* hold action arrow */
/* ROUNDBOX_TRIA_HOLD_ACTION_ARROW - hold action arrows */
#define OY -0.2
#define SC 0.35
// vec2(-0.5 + SC, 1.0 + OY), vec2( 0.5, 1.0 + OY), vec2( 0.5, 0.0 + OY + SC),