lygia/animation/spriteLoop)sample a frame on a sprite sheet
Dependencies:
Use:
<SPRITELOOP_TYPE> SpriteLOOP(<SAMPLER_TYPE >tex, <vec2> st, <vec2> grid, <float> frame)
#ifndef FNC_SPRITELOOP
#define FNC_SPRITELOOP
SAMPLESPRITE_TYPE spriteLoop(SAMPLER_TYPE tex, vec2 st, vec2 grid, float start_index, float end_index, float time) {
float frame = mod(time, end_index-start_index);
return sampleSprite(tex, st, grid, start_index + frame);
}
#endif
Dependencies:
Use:
<SPRITELOOP_TYPE> SpriteLOOP(<SAMPLER_TYPE >tex, <float2> st, <float2> grid, <float> frame)
#ifndef FNC_SPRITELOOP
#define FNC_SPRITELOOP
SAMPLESPRITE_TYPE spriteLoop(SAMPLER_TYPE tex, float2 st, float2 grid, float start_index, float end_index, float time) {
float frame = mod(time, end_index-start_index);
return sampleSprite(tex, st, grid, start_index + frame);
}
#endif
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