5 Commits

Author	SHA1	Message	Date
Evan Pezent	7233cdde33	clean up heatmaps a bit more	2021-07-04 07:49:25 -07:00
Marc	127a6d336a	Implement heatmap rendering in a single function (#263)	2021-07-04 07:19:01 -07:00
Evan Pezent	aa1918ff16	[backends] make heatmap use ImPool, add ShowBackendMetrics, misc cleanup	2021-07-03 11:10:35 -07:00
Max Thrun	4371c2d200	Backends: change header setup to avoid leaking backend implementation details into implot cpp files (#262)	2021-07-02 22:46:19 -07:00
Marc	48501a3c10	Add GPU-accelerated heatmaps (#254) ... * Add GPU-accelerated heatmaps * Add BustPlotCache() and other small changes * Fixupside-down heatmaps * Prevent new/delete on each call to PlotHeatmap() on certain cases * Add common interface for backends & move context to ImPlotContext * Fix integer heatmaps not working properly * Misc changes - Rename implot_gpu.h -> implot_backend.h - Rename IMPLOT_ENABLE_OPENGL3_ACCELERATION -> IMPLOT_BACKEND_ENABLE_OPENGL3 - Use gp.CurrentItem->ID over gp.CurrentPlot->ID - Add flags for different features supported by backends * Cleanup & maintenance - Removed unnecessary attributes from shader - Renamed functions & structs - Reduced memory footprint of OpenGL backend context * Standandardize backends for future implementations * Added logarithmic X & Y axes * Fix vertically-flipped 2D histograms * Fix incorrect colormap colors	2021-07-02 21:29:37 -07:00